Air.
public Air.Builder Air.Builder(Amount price, String inventoryType, TravelProduct.InventorySource inventorySource, OffsetDateTime departureTime, OffsetDateTime arrivalTime, List<AirSegment> airSegments, List<String> travelersReferences, Boolean payLater, Boolean refundable, Air.FlightType flightType, String passengerNameRecord, String globalDistributionSystemType)