generate response: Wednesday, for 2 people. At 16:30.. Intent: book_hotel. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=2, restaurant-booktime=16:30, restaurant-food=british, restaurant-pricerange=moderate, hotel-bookday=wednesday, hotel-bookpeople=2, hotel-bookstay=2, hotel-name=acorn guest house, hotel-type=guesthouse
Response: Among the four restaurants, I cannot book for 1630, is there another time you would like to aim for?