generate response: I am going to Cambridge and i plan to depart from stansted airport and i need a train schedule from stansted airport that will get to Cambridge by 13:30 Tuesday.. Intent: find_hotel. Slots: train-arriveby=13:30, train-day=tuesday, train-departure=stansted airport, train-destination=cambridge
Response: OK, the TR4117 arrives at 12:52. Would you like to book that train?