generate response: I'll be leaving from london liverpool street and I need to arrive in Cambridge by 11:15.. Intent: book_train. Slots: train-arriveby=11:15, train-bookpeople=2, train-day=friday, train-departure=london liverpool street, train-destination=cambridge
Response: Ok. You are all ready to go. Your reference number is 52BZEK4D . The total fee is 33.2 GBP payable at the station. Can I help you with anything else?