generate response: I just need to arrive by 12:00 on Tuesday. Anything for that time frame?. Intent: find_train. Slots: train-arriveby=12:00, train-day=tuesday, train-departure=cambridge, train-destination=london kings cross
Response: The TR9536 leaves Cambridge at 05:00 and arrives in London, Kings Cross at 05:51. Will that suffice or would you like to book something later in the day?