generate response: 10:30 is the time I want to arrive by. No later than that, please. I have prior obligations I need to meet.. Intent: find_train. Slots: train-arriveby=10:30, train-day=saturday, train-departure=broxbourne, train-destination=cambridge
Response: I can book you on TR9384, leaving broxbourne at 8:32 and arriving in Cambridge at 9:32. How many people will you need tickets for?