generate response: That is perfect. Can you book 1 seat for me please?. Intent: book_train. Slots: train-arriveby=12:00, train-bookpeople=1, train-day=friday, train-departure=cambridge, train-destination=birmingham new street
Response: Booking was successful, the total fee is 75.09 GBP payable at the station. Reference number is : NCZQBZUY .