generate response: How about four nights instead of five?. Intent: book_hotel. Slots: hotel-bookday=wednesday, hotel-bookpeople=2, hotel-bookstay=4, hotel-internet=yes, hotel-name=alexander bed and breakfast, hotel-parking=yes, hotel-type=guesthouse
Response: I was able to successfully book you for four nights at the Alexander Bed and Breakfast, and your reference number is HY6O0MQH .