generate response: Could you try one night instead?. Intent: book_hotel. Slots: hotel-area=west, hotel-bookday=sunday, hotel-bookpeople=4, hotel-bookstay=1, hotel-name=huntingdown marriot, huntingdon marriott hotel, hotel-parking=yes, hotel-pricerange=expensive
Response: Booking was successful. Reference number is : X0WCHYMC . Is there anything else I can help with?