generate response: I need to be in Cambridge by 8:45. Can you book a train for that will arrive close to 8:45? Thanks.. Intent: find_train. Slots: train-arriveby=8:45, 08:45, train-day=sunday, train-departure=norwich, train-destination=cambridge, train-leaveat=06:00, 6
Response: i have train tr4202 that will arrive in cambridge by 08:35. how many tickets do you need?