generate response: Yes please book the the train for 7 people and can I get the reference number.. Intent: book_train. Slots: train-arriveby=08:00, train-bookpeople=7, train-day=wednesday, train-departure=cambridge, train-destination=london liverpool street
Response: The Booking was successful, the total fee is 116.2 GBP. Reference number is : 1P1T8F7D . May I help with anything else?