generate response: That is perfect, please book me for 5 people and can I have a reference number?. Intent: book_train. Slots: train-arriveby=14:15, train-bookpeople=5, train-day=thursday, train-departure=bishops stortford, train-destination=cambridge
Response: Your # is NA43RK1N . total fee is 50.5 GDP. Can I do anything else for you?