generate response: I also need a train. It should leave Cambridge on Wednes and arrive in London kings cross by 10:15. Intent: find_train. Slots: train-arriveby=10:15, train-day=wednesday, train-departure=cambridge, train-destination=london kings cross
Response: TR6583 leaves Cambridge at 09:00 and arrives at london kings cross at 09:51.Do you want me to book this?