generate response: Okay great. I am also looking for a train leaving anytime after 17:15 going to Bishops Stortford on Thursday, can you book that for me please?. Intent: find_train. Slots: train-day=thursday, train-destination=bishops stortford, train-leaveat=17:15
Response: There are four trains that meet those criteria. The earliest leaves at 17:29 and arrives at 18:07. Trains are every 2 hours after that.