generate response: Yes, sorry. Tuesday, leaving Ely and getting to Cambridge by 11:30.. Intent: book_train. Slots: train-arriveby=11:30, train-bookpeople=8, train-day=tuesday, train-departure=ely, train-destination=cambridge
Response: Your updated train is now TR4669. Your new reference number is 2T4NNGG9 . The total fee remains the same. The train departs at 09:35 and arrives at 09:52. Anything else?