generate response: I will need 3 tickets.. Intent: book_train. Slots: train-arriveby=10:15, train-bookpeople=3, train-day=wednesday, train-departure=london kings cross, train-destination=cambridge
Response: Booking was successful, the total fee is 70.8 GBP payable at the station . Reference number is : I4WFZDED . What else can I help you with today?