generate response: How about 15:30?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=5, restaurant-booktime=15:30, restaurant-food=chinese, restaurant-pricerange=expensive
Response: I have a reservation for you at 15:30 for 5. Your reference number is JUGXYQOP and they will only hold your table for 15 minutes just an fyi. Anything else?