generate response: On Sunday as well. May I also have the reference number please?. Intent: book_train. Slots: restaurant-area=west, restaurant-bookday=sunday, restaurant-bookpeople=2, restaurant-booktime=13:15, restaurant-food=dontcare, restaurant-pricerange=expensive, train-arriveby=20:30, train-bookpeople=1, train-day=sunday, train-departure=london liverpool street, train-destination=cambridge
Response: I reserved you a table at Graffiti. It's a great british restaurant in the west. Your reference number is SSXX4DVL . Is there anything else I can help with?