generate response: I don't care. I just want to arrive at 20:45.. Intent: find_train. Slots: train-arriveby=20:45, train-day=sunday, train-departure=cambridge, train-destination=bishops stortford
Response: ask for one option below trainID departure destination day leaveAt arriveBy price duration book (optional) TR6572 cambridge bishops stortford sunday 05:29 06:07 8.08 pounds 38 minutes TR8095 cambridge bishops stortford sunday 07:29 08:07 8.08 pounds 38 minutes TR9904 cambridge bishops stortford sunday 09:29 10:07 8.08 pounds 38 minutes TR0007 cambridge bishops stortford sunday 11:29 12:07 8.08 pounds 38 minutes TR2402 cambridge bishops stortford sunday 13:29 14:07 8.08 pounds 38 minutes