generate response: I need a room for 4 for 4 nights starting on Tuesday.. Intent: find_train. Slots: hotel-area=east, hotel-bookday=thursday, hotel-bookpeople=4, hotel-bookstay=4, hotel-internet=yes, hotel-name=autumn house, hotel-parking=yes, hotel-stars=4
Response: Booking was successful. Reference number is : 544D87NG .