generate response: Yes please for 4 people on saturday at 17:00.. Intent: book_restaurant. Slots: restaurant-area=west, restaurant-bookday=saturday, restaurant-bookpeople=4, restaurant-booktime=17:00, restaurant-food=british, restaurant-name=graffiti, restaurant-pricerange=expensive
Response: Your table is booked, ref #U8T6LQEJ . Can I help you with anything else today?