generate response: I would like to leave on Tuesday.. Intent: find_train. Slots: train-arriveby=21:30, train-day=tuesday, train-departure=cambridge, train-destination=stansted airport
Response: these three could help trainID departure destination day leaveAt arriveBy price duration book (optional) TR1656 cambridge stansted airport tuesday 05:40 06:08 10.10 pounds 28 minutes TR1951 cambridge stansted airport tuesday 06:40 07:08 10.10 pounds 28 minutes TR0684 cambridge stansted airport tuesday 07:40 08:08 10.10 pounds 28 minutes