generate response: I would like to leave on tuesday after 18:15. I need to work around 6 different people's schedules.. Intent: find_train. Slots: train-day=tuesday, train-departure=bishops stortford, train-destination=cambridge, train-leaveat=18:15
Response: The closest departure to that time would be TR9286 leaving at 19:29 and arriving at 20:07. Would you like me to book that for you?