Hello how may I help you? I would like to take a look at some public transit schedules. Ok, which subway? I would like to take a look at the Chicago "L" transit system. What would you like to know? I would like to know when the subway will be starting today. 6 am Okay, 6:00 AM. Do you know when the subway will stop services? 10 pm 10:00 PM. Got it. Thank you very much! Yep