generate response: Please book for 7 people, 4 nights and starting on Saturday.. Intent: book_hotel. Slots: hotel-area=east, hotel-bookday=saturday, hotel-bookpeople=7, hotel-bookstay=4, hotel-name=autumn house, hotel-pricerange=dontcare, hotel-type=guesthouse
Response: Reference number is : E0BD9V4Y . Is there anything else?