generate response: I don't have a departure time. I just need to be in Cambridge by 10:30.. Intent: find_train. Slots: train-arriveby=10:30, train-day=sunday, train-departure=kings lynn, train-destination=cambridge, train-leaveat=dontcare
Response: I suggest the TR8092 that will arrive in Cambridge at 08:58. This will give you ample time. Do you want me to book this?