generate response: Can you check if they would have a table for 7 at 17:45 on Sunday?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=7, restaurant-booktime=17:45, restaurant-food=italian, restaurant-name=pizza express
Response: Yes, they had a table available and I went ahead and booked it for you. Your reference number is HXSPEY9N . What else can I do for you?