generate response: I need to take a train from bishops stortford to Cambridge. Ill need to leave after 9:00. Intent: find_train. Slots: train-departure=bishops stortford, train-destination=cambridge, train-leaveat=9:00, 09:00
Response: There are 56 trains traveling from Bishops Stortford to Cambridge after 9:00 between Friday and Wednesday. What day to you want to travel?