public BookingQuerySettings(BookingRequestSettingsBase requestSettings,
                             CarrierSchema carrierSchema   = CarrierSchema.Iata,
                             LocationSchema locationSchema = LocationSchema.Iata)
 {
     BookingRequest  = requestSettings;
     BookingResponse = new BookingResponseSettingsBase(carrierSchema, locationSchema);
 }
 public BookingQuerySettings(BookingRequestSettingsBase requestSettings,
                             Itinerary itinerary)
     : this(requestSettings)
 {
     BookingResponse = new BookingResponseSettings(itinerary);
 }