generate response: that should be after 16:15. book for 6 people and give me the reference number please. Intent: book_train. Slots: train-bookpeople=6, train-day=monday, train-departure=cambridge, train-destination=broxbourne, train-leaveat=16:15
Response: You are booked to leave at 17:01 and your reference number is 73AGGF1W . Can I help you with anything else today?