generate response: Can I book the train for 4 people please? And can AI get a reference number?. Intent: book_train. Slots: train-bookpeople=4, train-day=sunday, train-departure=cambridge, train-destination=stevenage, train-leaveat=17:00
Response: Okay. Your reference number is 2OJ4IDVL . Is there anything else I can help you with?