generate response: Can you get me the reference number for that please?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=wednesday, restaurant-bookpeople=2, restaurant-booktime=12:00, restaurant-food=african, restaurant-name=bedouin, restaurant-pricerange=expensive
Response: I'm sorry for not including it, the reference number for the restaurant reservation is PVW7ZM8Y . Can I help with anything else?