generate response: Yes I'd like to travel on Tuesday and I need to get there by 09:30.. Intent: find_train. Slots: train-arriveby=09:30, train-day=tuesday, train-departure=broxbourne, train-destination=cambridge
Response: I have train TR4537 that departs at 07:32 and arrives by 08:32. Do you think you would be interested in that schedule?