generate response: Can you try to book for 17:15?. Intent: book_restaurant. Slots: restaurant-area=south, restaurant-bookday=thursday, restaurant-bookpeople=5, restaurant-booktime=17:15, restaurant-food=italian, restaurant-name=frankie and bennys, restaurant-pricerange=expensive
Response: I've booked your reservation at Frankie and Bennys Thursday at 17:15 for a party of 5. Your reference number is 6FX43AF8, your table will be held for 15 minutes.