generate response: Yes I already asked you to do it!! And send the reference number!. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=thursday, restaurant-bookpeople=1, restaurant-booktime=12:15, restaurant-food=indian, restaurant-name=curry garden, restaurant-pricerange=expensive
Response: There seems to be an error in the restaurant booking system. Do you need anything else, like a hotel or taxi in the meantime?