generate response: I am going to Cambridge and need to arrive by 21:15 on Tuesday. Can you do that?. Intent: find_train. Slots: train-arriveby=21:15, train-day=tuesday, train-departure=london liverpool street, train-destination=cambridge
Response: Yes I can. There are a total of 8 trains arriving by 21:15 on Tuesday. Would a train that departs at 17:39 and arrives by 19:07 be okay with you?