generate response: I don't care about the area. Could you book a table for 5 at 12:30 on Sunday?. Intent: book_restaurant. Slots: restaurant-area=dontcare, restaurant-bookday=sunday, restaurant-bookpeople=5, restaurant-booktime=12:30, restaurant-food=italian, restaurant-pricerange=moderate
Response: Okay, I have booked you at Pizza Express with reference number NK86VOJY . May I help with anything else?