generate response: Let's try again. An expensive Indian restaurant in the south - Tuesday, 9:30, 7 people.. Intent: book_train. Slots: restaurant-area=south, restaurant-bookday=tuesday, restaurant-bookpeople=7, restaurant-booktime=09:30, 9:30, restaurant-food=indian, restaurant-pricerange=expensive, train-bookpeople=7, train-day=tuesday, train-departure=cambridge, train-destination=peterborough, train-leaveat=21:30
Response: I am sorry that was not successful. Is there another time or day you would like to try?