generate response: Yes, please book a table for 2 at 19:00.. Intent: book_restaurant. Slots: restaurant-area=east, restaurant-bookpeople=2, restaurant-booktime=19:00, restaurant-food=british, restaurant-name=grafton hotel restaurant, restaurant-pricerange=expensive
Response: Ok. What day and time would you like me to book a table for 2 at the grafton hotel restaurant?