generate response: That's perfect. Could you book it for 8 people?. Intent: book_train. Slots: train-arriveby=21:15, train-bookpeople=8, train-day=sunday, train-departure=cambridge, train-destination=ely
Response: Booking was successful, the total fee is 28.16 GBP payable at the station . Reference number is : LZLSJZ1K . Anything else I can help with?