generate response: Yes, I would like to book for 3 people.. Intent: book_train. Slots: train-arriveby=14:00, train-bookpeople=3, train-day=tuesday, train-departure=birmingham new street, train-destination=cambridge
Response: Booking was successful, the total fee is 225.3 GBP payable at the station . Reference number is : 8S88SBMF .