generate response: Do any of them have an opening for 5 people Friday night at 17:30?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=friday, restaurant-bookpeople=5, restaurant-booktime=17:30, restaurant-food=italian
Response: There are 9 Italian restaurants in the center of town. I recommend Pizza Express Fen Ditton. However, the restaurant is fully booked. Do you have a price range?