generate response: I am leaving at 20:30.. Intent: find_train. Slots: train-day=tuesday, train-departure=stevenage, train-leaveat=20:30
Response: Okay, I have two trains that might work. TR9084 departs at 21:54 and TR3606 leaves at 23:54. Both have a duration of 49 minutes and cost 12.80 pounds. Anything else today?