generate response: I'll be departing Cambridge and would like to arrive in Peterborough by 19:15. Can you find a train that would get me there close to that time?. Intent: find_train. Slots: train-arriveby=19:15, train-day=friday, train-departure=cambridge, train-destination=peterborough
Response: The last train of the day will work for you. It departs at 18:06, and arrives at 18:56. Would you like to book it?