generate response: Yes. I need a booking for 3 people.. Intent: book_train. Slots: train-bookpeople=3, train-day=tuesday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=16:15
Response: You're all set! The total fee is 29.4 GBP and your reference number is 2I8XTN6S . Can I help you with anything else today?