generate response: yes please. 2 tickets. Intent: book_train. Slots: train-arriveby=10:15, train-bookpeople=2, train-day=friday, train-departure=bishops stortford, train-destination=cambridge, train-leaveat=09:29
Response: I was able to book two tickets to Cambridge from Bishops Stortford. Your total is 20.2 GBP, payable at the station. Reference number is CGH0R0AS .