generate response: I'm looking to travel on Friday from cambridge to peterborough, please.. Intent: find_train. Slots: train-day=friday, train-departure=cambridge, train-destination=peterborough, train-leaveat=08:30, after 08:15.
Response: There are 31 options available. The first leaves at 8:34 and arrives in Peterborough at 9:24. Does that work for you?