generate response: The train should leave after 10:45 and should go to bishops stortford.. Intent: find_train. Slots: train-day=sunday, train-departure=cambridge, train-destination=bishops stortford, train-leaveat=10:45
Response: The first train leaving Cambridge for Bishops Stortford on Sunday departs at 11:29 and arrives at 12:07. Would you like to book tickets?