generate response: Yes, I'll try for a little earlier, how about 16:45?. Intent: book_restaurant. Slots: restaurant-area=dontcare, restaurant-bookday=monday, restaurant-bookpeople=4, restaurant-booktime=16:45, restaurant-food=italian, restaurant-pricerange=cheap
Response: Booked at la margherita! Your reference number is NG7AU0Y2 . Your table will be held for 15 minutes.