generate response: Yes that's fine. I'll take 8 tickets for that train please.. Intent: book_train. Slots: train-bookpeople=8, train-day=friday, train-destination=london liverpool street, train-leaveat=17:15
Response: Alright, your train tickets have been booked and the reference number is NFA1DPXI . The train ID is TR3138. Is there anything else I can help you with?