generate response: Could you check one more time? I'm departing cambridge and going to London kings cross. I should arrive by 10:30 on Sunday.. Intent: find_train. Slots: train-arriveby=10:30, train-day=sunday, train-departure=cambridge, train-destination=london liverpool street
Response: I have a train leaving at 7:59 and arriving at 9:27. Would you like me to book that for you?