generate response: Yeah that works for me. Could you book that train for 6 people and then give me the reference number?. Intent: book_train. Slots: train-arriveby=14:30, train-bookpeople=6, train-day=tuesday, train-departure=cambridge, train-destination=bishops stortford, train-leaveat=dontcare
Response: Booking was successful, the total fee is 60.59 GBP payable at the station. Reference number is : 1GWWEV63 . Will there be anything else today?