Hello how may I help you? Public transit assistance, please. Certainly, how can I help with you transit needs Can you tell me which subway stop is nearest to me? Certainly, where are you currently located? Oh... can't you retrieve that automatically? No, I need your location to present the most accurate information I'm at 5th and Market in San Francisco Great! The nearest subway stop is at 10th and Market. The next bus is scheduled to arrive in 30 minutes I think I'll just walk up there, I don't need to wait for the bus. Thanks for the help! No problem!