generate response: Yes please, that would be wonderful. I would like a booking for 4 people, and the reference number, please.. Intent: book_train. Slots: train-arriveby=20:00, train-bookpeople=4, train-day=friday, train-departure=stevenage, train-destination=cambridge
Response: I was able to book you for 4 tickets on train TR7278. The total fee is 51.2 GBP payable at the station.