generate response: Can you please book it for 4 people?. Intent: book_train. Slots: train-bookpeople=4, train-day=tuesday, train-departure=bishops stortford, train-destination=cambridge, train-leaveat=18:45
Response: Hi..A reservation for 4 people has been confirmed. The reference number is 30MCMOEX and the price is 40.4GBP payable at the station. Anything else I can do?