generate response: I'm sorry, I forgot we already made your reservation for the restaurant. Let me work on that train for you.. Intent: book_train. Slots: restaurant-area=centre, restaurant-bookday=sunday, restaurant-bookpeople=5, restaurant-booktime=20:00, restaurant-food=dontcare, restaurant-name=kymmoy, restaurant-pricerange=expensive, train-arriveby=13:45, train-bookpeople=5, train-day=sunday, train-departure=birmingham new street, train-destination=cambridge
Response: The booking of the restaurant is ready, and the reference number is : HJ2OIWKI .