generate response: That's fine. What time does the train depart, and how long is the ride itself?. Intent: find_train. Slots: train-arriveby=16:00, train-day=saturday, train-departure=cambridge, train-destination=leicester
Response: The train departs at 13:21. Travel time is 105 minutes. Would you like me to book this for you or is there something else I can help with?