generate response: Can I get the reference number for that reservation, too?. Intent: book_hotel. Slots: hotel-area=north, hotel-bookday=saturday, hotel-bookpeople=7, hotel-bookstay=2, hotel-internet=yes, hotel-name=acorn guest house, hotel-parking=yes, hotel-pricerange=moderate, hotel-stars=4, hotel-type=guesthouse
Response: Actually, it looks like there was an error, and the booking was not successful, would you like to try a different day or length of stay?