generate response: I need to arrive by 16:15 and I want to book it for 6 people.. Intent: book_train. Slots: train-arriveby=16:15, train-bookpeople=6, train-day=saturday, train-departure=cambridge, train-destination=broxbourne
Response: I have one that leaves at 14:01 and arrives at 15:01. Would you like be to book that one?