generate response: I'll be leaving from Cambridge; arrival time isn't important. I just need to leave after 12:45.. Intent: find_train. Slots: train-arriveby=dontcare, train-day=wednesday, train-departure=cambridge, train-destination=broxbourne, train-leaveat=12:45
Response: Okay, how about the TR6167 leaving at 13:01 and arriving by 14:01 with a duration of 60 minutes? The price is 17.90 pounds. Will you be traveling alone or with guests?