generate response: I also need the reference number.. Intent: book_restaurant. Slots: restaurant-area=west, restaurant-bookday=wednesday, restaurant-bookpeople=7, restaurant-booktime=20:00, restaurant-food=dontcare, restaurant-name=prezzo, restaurant-pricerange=moderate
Response: I apologize. Your reference number is I0V2JZIC . Is there anything else I can assist you with?