generate response: I need it booked for 8 people on Sunday at 15:45. I'd also like to have the reference number.. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=8, restaurant-booktime=15:45, restaurant-food=north american, restaurant-name=gourmet burger kitchen
Response: Your booking was successful. The table will be reserved for 15 minutes only. Your reference number is HJCYIRG6 . Can I help you with anything else?