generate response: I'll take Pizza Hut Cherry Hinton. I'd like a table for 4 at 11:45 on Monday.. Intent: book_restaurant. Slots: restaurant-area=south, restaurant-bookday=monday, restaurant-bookpeople=4, restaurant-booktime=11:45, restaurant-food=italian
Response: I am sorry but there is not an availability meeting your criteria. Would you like to change your day or time so I can try again?