generate response: Yes please make it for sunday at 14:00, for 4 people. And can I also get the reference number?. Intent: book_restaurant. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=4, restaurant-booktime=14:00, restaurant-food=chinese, restaurant-pricerange=moderate
Response: I was able to book Ian Hong House, reference number is E8V1XGOA .