generate response: Can you book royal spice for the same group of people at 16:45 on the same day?. Intent: book_restaurant. Slots: restaurant-area=north, restaurant-bookday=sunday, restaurant-bookpeople=2, restaurant-booktime=16:45, restaurant-name=royal spice, restaurant-pricerange=cheap
Response: Booking was successful. The table will be reserved for 15 minutes. Reference number is : XVHT7ZTH . Is there anything else?