generate response: Well just one, I need the travel time too.. Intent: book_train. Slots: train-bookpeople=1, train-day=tuesday, train-departure=cambridge, train-destination=stevenage, train-leaveat=09:30
Response: I have your ticket, cost is 12.8 GBP, it is a 49 minute trip, reference number is MAFOHHN2, any other questions?