generate response: No, it doesn't matter.. Intent: find_train. Slots: train-arriveby=dontcare, train-day=sunday, train-departure=leicester, train-destination=cambridge, train-leaveat=17:45
Response: The earliest departing leicester is TR9320, which will depart at 18:09 and arrive at 19:54. Would you like to book a ticket for this train?