using (var service = new AirportService.AirportServiceContractClient()) {
  var request = new AirportDTO();
  var response = service.AllByCountry("GB"); // Get airports filtered by country
          
  // Loop through response
  foreach (var item in response) {
    // Airport code
    string code = item.Code;

    //Airport name
    string name = item.Name;
  }
}

using (var service = new AirportParkingService.AirportParkingServiceContractClient()) {
  // Prepare search criteria
  var request = new AirportParkingQuoteItineraryDTO() {
    Airport = new AirportParkingService.AirportDTO() {
      Code = code
    },
    Dates = new AirportParkingService.DateRangeDTO() {
      From = new AirportParkingService.DateTimeDTO() {
          Date = dropdate,
          Time = droptime
      },
      To = new AirportParkingService.DateTimeDTO() {
          Date = returntime,
          Time = returndate
      }
    }
  };

  // Send the request
  var response = service.SearchAvailability(request);
}

using (var service = new AirportParkingService.AirportParkingServiceContractClient()) {
  // Retrieve quotation
  var response = service.GenerateQuotation(quoteId, productId);

  // Get to and from dates from itineray
  departureDate = Convert.ToDateTime(response.Itinerary.Dates.From.Date + " " + response.Itinerary.Dates.From.Time);
  arrivalDate = Convert.ToDateTime(response.Itinerary.Dates.To.Date + " " + response.Itinerary.Dates.To.Time);
}

using (var service = new AirportParkingService.AirportParkingServiceContractClient()) {
  // Prepare booking itinerary criteria
  var request = new BookingItineraryDTO() {
    QuoteId = quoteId,
    ProductId = productId,
    Customer = new CustomerDTO() {
      Name = name,
      EmailAddress = emailAddress,
      ContactNumber = contactNumber
    },
    Card = new CardDTO() {
      CardHolderName = cardHoldersName,
      CardType = cardType,
      CardNumber = cardNumber,
      ExpiryMonth = Convert.ToInt16(cardExpiryMonth),
      ExpiryYear = Convert.ToInt16(cardExpiryYear),
      SecurityNumber = cardSecurityCode
    },
    Vehicle = new VehicleDTO() {
      Make = carMake,
      Model = carModel,
      Registration = carRegistration,
      Colour = carColour
    },
    Journey = new JourneyDTO() {
      DepartureInfo = new JourneyInfoDTO() {
        Date = departureDate,
        NumberOfPassengers = passengerCount
      },
      ArrivalInfo = new JourneyInfoDTO() {
        Date = arrivalDate,
        NumberOfPassengers = passengerCount
      },
      PassengerCount = passengerCount
    },
    ThirdPartyEmailsEnabled = termsAgree
  };

  // Post booking and get response
  var response = service.GenerateBooking(request);

  // Get order reference from the response
  orderRef = response.OrderReference;
}

using (var service = new AirportParkingService.AirportParkingServiceContractClient()) {
    using (new OperationContextScope(service.InnerChannel)) {

        // Here we explicitly define the culture to use but normally
        // you would pick this up from a customer's preferences
        CultureInfo culture = CultureInfo.GetCultureInfo("en-GB");

        // Create and insert message header for required culture e.g en-GB
        MessageHeader headerNS = MessageHeader.CreateHeader("Culture", ConfigurationManager.AppSettings["NameSpace"].ToString(), culture);
        OperationContext.Current.OutgoingMessageHeaders.Add(headerNS);

        // Prepare search criteria
        var request = new AirportParkingQuoteItineraryDTO() {
            ....
        };

        // Send the request, each product in the response will now have localised information.
        var response = service.SearchAvailability(request);
    }
}

using (var service = new AirportParkingService.AirportParkingServiceContractClient()) {
    using (new OperationContextScope(service.InnerChannel)) {

        // Here we explicitly define the currency but normally
        // you would pick this up from a customer's preferences.
        string currencyCode = "SEK"

        // Prepare search criteria
        var request = new AirportParkingQuoteItineraryDTO() {
            Airport = new AirportParkingService.AirportDTO() {
                Code = code
            },
            Dates = new AirportParkingService.DateRangeDTO() {
                From = new AirportParkingService.DateTimeDTO() {
                    Date = dropdate,
                    Time = droptime
                },
                To = new AirportParkingService.DateTimeDTO() {
                    Date = returntime,
                    Time = returndate
                }
            },

            // Here we assign the desired currency for pricing
            CurrencySymbol = currencyCode
        };

        // Send the request, pricing will be returned calculated in the requested currency.
        var response = service.SearchAvailability(request);
    }
}

using (var service = new InformationService.InformationServiceContractClient()) {

    // Prepare request
    var request = new TermsInformationDTO() {
        Type = TermsInformationDTO.TermsType.Parking
    };

    // Send the request to get the terms and conditions.
    var response = service.GetTermsConditions(request);
}