ULHotel Reservation
fun ULHotelReservation(numberOfRooms: Int? = null, address: ULHotelAddress? = null, reservationType: String? = null, ticketType: String? = null, hotelName: String? = null, checkIn: Date? = null, checkOut: Date? = null, price: Int? = null, insurances: ArrayList<ULInsurance>? = null, travelers: ArrayList<ULTraveler>? = null)
Init method to create a ULHotelReservation object with the given parameters