generate response: How about 16:30?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=3, restaurant-booktime=16:30, restaurant-food=lebanese, restaurant-name=ali baba, restaurant-pricerange=moderate
Response: Great, you're booked at 16:30. The table will be reserved for 15 minutes. Your reference number is 6JV5YAN1 . Anything else I can help with?