public RentalReceipt MakeRentalRequest(string vehicleTypeName, string regNo, DateTime rentalDay, string personnummer, double currentMilage, IRentalService rentalService) { // Rental request data string vehicleTypeToRent = vehicleTypeName; var rentalRequest = new RentalRequest() { RentDateTime = rentalDay, CurrentMilageKm = currentMilage, CustomerInfo = new CustomerInfo() { PersonNummer = personnummer }, VehicleTypeName = vehicleTypeToRent, RegNo = regNo }; var rentalReceipt = rentalService.RentVehicle(rentalRequest); return rentalReceipt; }