generate response: Try 9:00 then for the same group of people at Charlie Chan please. I will need the reference number.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=saturday, restaurant-bookpeople=7, restaurant-booktime=9:00, 09:00, restaurant-food=chinese, restaurant-name=charlie chan, restaurant-pricerange=cheap
Response: Sorry no tables available. How about a different time or another day perhaps?