generate response: Great! Please make a booking for 3 people.. Intent: book_train. Slots: taxi-departure=cabridge, cambridge train station, taxi-destination=peterborough train station, peterborough, taxi-leaveat=05:06, train-bookpeople=3, train-day=thursday, train-departure=cambridge, train-destination=peterborough
Response: I've booked 3 tickets for you, and the fee is 49.5 gbp and your reference number is 17OSNISB .