public ReturnReceipt MakeRentalReturn(string rentalNumber, double currentMilage, DateTime returnDateTime, IRentalService rentalService) { var returnRequest = new ReturnRequest() { CurrentMilageKm = currentMilage, RentalNumber = rentalNumber, ReturnDateTime = returnDateTime, }; var returnReceipt = rentalService.ReturnVehicle(returnRequest); return returnReceipt; }