generate response: Okay, may I get a reference number please?. Intent: book_hotel. Slots: hotel-area=dontcare, hotel-bookday=thursday, hotel-bookpeople=2, hotel-bookstay=2, hotel-name=huntingdon marriott hotel, hotel-parking=yes, hotel-pricerange=expensive, hotel-stars=4, hotel-type=hotel
Response: I apologize it looks like there was a booking error. The huntingdon does not have availability. Would you like to try another hotel or length of stay?