generate response: Please, try booking anytime between 20:15 to 9:15 on Friday.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=friday, restaurant-bookpeople=5, restaurant-booktime=19:15, restaurant-food=chinese, restaurant-name=hk fusion, restaurant-pricerange=expensive
Response: None of the times are available do you have another restaurant preference?