generate response: That's more like it. And, what's the reference number?. Intent: book_train. Slots: train-arriveby=10:43, train-bookpeople=6, train-day=sunday, train-departure=stevenage, train-destination=cambridge, train-leaveat=09:54
Response: Your reference number is DDBA2U1R . The total fee is 61.44 GBP payable at the station. May I help with something else?