generate response: I'm sorry, I forgot to specify that I need 6 tickets. Could you change that for me?. Intent: book_train. Slots: train-bookpeople=6, train-day=friday, train-departure=cambridge, train-destination=ely, train-leaveat=15:30
Response: Surely, I have made that change and the new reference number is YWF1K74N . Is there anything else I can do for you?