generate response: How about the center? i would like to book a table as well for 8 people at 16:45 on a Friday.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=friday, restaurant-bookpeople=8, restaurant-booktime=16:45, restaurant-food=indian, restaurant-pricerange=expensive
Response: Unfortunately there are no tables available at that time. Would you prefer a different time or perhaps a different day?