generate response: No, we just want to get there either at or right before 15:30, please. Can you get me 8 tickets on the closest train to that time?. Intent: book_train. Slots: train-arriveby=15:30, train-bookpeople=8, train-day=saturday, train-departure=broxbourne, train-destination=cambridge, train-leaveat=dontcare
Response: 8 tickets for the TR7846 leaving at 09:32 your reference number is D0CG7JD3 . Anything else today?