generate response: Lets try City centre north b and b, if that is not successful, any hotel in the same price range. Intent: book_hotel. Slots: hotel-bookday=monday, hotel-bookpeople=4, hotel-bookstay=4, hotel-name=city centre north b and b, hotel-parking=yes, hotel-stars=0
Response: The A and B was indeed successful and your reference number is II677Z30 .