generate response: Yes, book it for 5 people on tuesday at 17:00. Do not forget to send my reference number!. Intent: book_train. Slots: restaurant-bookday=tuesday, restaurant-bookpeople=5, restaurant-booktime=17:00, restaurant-food=north american, restaurant-name=gourmet formal kitchen, restaurant-pricerange=expensive, train-bookpeople=5, train-day=tuesday, train-departure=london liverpool street, train-destination=cambridge, train-leaveat=14:45
Response: Okay, you are booked. Ref no. IBI16V4A