generate response: Get the earliest one, please.. Intent: find_train. Slots: train-arriveby=09:30, train-day=monday, train-departure=birmingham new street, train-destination=cambridge
Response: The earliest train leaves at 05:40 and arrives 08:23. The price is 75.10 pounds and travel time 163 minutes. Do you want to book, and if so for how many people?