generate response: I would like to book the 21:40 train on Wednesday for one person please. I also need a reference number please.. Intent: find_restaurant. Slots: train-bookpeople=1, train-day=wednesday, train-departure=cambridge, train-destination=stansted airport, train-leaveat=20:45
Response: Booking was successful, the total fee is 10.1 GBP payable at the station. Your reference number is : VJ3ZAO4F . Is there anything else I can help you with?