generate response: I would like a table at 14:00 on Wednesday for 5 people.. Intent: book_restaurant. Slots: restaurant-area=east, restaurant-bookday=wednesday, restaurant-bookpeople=5, restaurant-booktime=14:00, restaurant-food=british, restaurant-name=grafton hotel restaurant, restaurant-pricerange=expensive
Response: Unfortunately they did not have that day and time available. Would you like to try for another date or time slot?