generate response: Actually I really do prefer something in the cheap price range. If there is no African restaurants, how about something Italian?. Intent: find_train. Slots: restaurant-food=italian, restaurant-pricerange=cheap, train-arriveby=16:00, train-day=sunday, train-departure=cambridge, train-destination=peterborough
Response: I recommend Ask. It is in the Center and is in the cheap price range. Can I get you a reservation there?