generate response: I need 7 tickets.. Intent: book_train. Slots: train-arriveby=17:15, train-bookpeople=7, train-day=sunday, train-departure=cambridge, train-destination=peterborough
Response: I've booked you 7 tickets on the TR1086. Your reference is IJ6ZQ2GF and the total fee of 92.4 GBP is payable at the station. Can I help you with anything else?