generate response: I still need the reference number.... Intent: book_restaurant. Slots: restaurant-area=west, restaurant-bookday=tuesday, restaurant-bookpeople=4, restaurant-booktime=13:45, restaurant-food=indian, restaurant-pricerange=moderate
Response: I am sorry that I told you it was booked. Something is wrong with our system. Here is the phone number so you can call them directly, 01223727410.