generate response: I am also looking for a train departing from Cambridge to Stansted airport on Thursday. The train should depart after 08:15. I also need the train ID and price.. Intent: book_train. Slots: train-bookpeople=1, train-day=thursday, train-departure=cambridge, train-destination=stansted airport, train-leaveat=08:15
Response: Trian TR7924 leaves the station at 08:40. Price for 1 ticket is 10.1 GBP.