generate response: Not really. Which is your favorite? I'll book that for 13:00 Thursday. There will be 6 of us.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=thursday, restaurant-bookpeople=6, restaurant-booktime=13:00, restaurant-pricerange=expensive
Response: I'm sorry, I have not found anything for that time yet. Can you choose another day or time please? Are you sure you don't have a preference for food type?