generate response: Do they have an opening at 16:30, by any chance?. Intent: book_restaurant. Slots: restaurant-bookday=tuesday, restaurant-bookpeople=1, restaurant-booktime=16:30, restaurant-food=modern european, restaurant-name=de luca cucina and bar, de luca cicina and bar, restaurant-pricerange=moderate
Response: Yes that certainly worked! You're booked for 16:30 on Tuesday and your reservation number is IBFE4S17 .