generate response: Yes, that would be great. Please make a booking for 4 people and send me a copy of the reference number.. Intent: book_train. Slots: train-arriveby=20:30, train-bookpeople=4, train-day=thursday, train-departure=stansted airport, train-destination=cambridge
Response: Booking was successful, the total fee is 40.4 GBP payable at the station. Your reference number is H3F9SEZN . Do you need anything else today?