generate response: Sounds right, would you book it for 6 people? I will need the reference number, thank you.. Intent: book_train. Slots: train-bookpeople=6, train-day=thursday, train-departure=bishops stortford, train-destination=cambridge, train-leaveat=20:45
Response: Your Reference number is : VCAW5JNF . Is there anything else that I can help you with?