generate response: Yes for 5 at 16:00 on Monday.. Intent: find_taxi. Slots: restaurant-area=west, restaurant-bookday=monday, restaurant-bookpeople=5, restaurant-booktime=16:00, restaurant-food=british, restaurant-name=grafitti, restaurant-pricerange=expensive
Response: Your reservation for a party of 5 at graffiti this monday at 16:00 was successful. Your Reference number is : YV3OG0N3 .