generate response: Yes please. I need it for 4 nights starting Sunday. Just for me.. Intent: book_hotel. Slots: hotel-area=centre, hotel-bookday=sunday, hotel-bookpeople=1, hotel-bookstay=4, hotel-name=alexander bed and breakfast, hotel-pricerange=cheap, hotel-stars=4, hotel-type=guesthouse
Response: Booking was successful. Reference number is : ZPDWV18R . anything else?