Hello how may I help you? I need the closest subway station Okay your closet subway station is at 17th street and pine How far away is that? it is .3 miles away Okay if I leave now will I make the next bus. I'm traveling on foot The next bus is coming by in 20 minutes. You should make it Okay thank you! You're welcome. Anything else I can help you with? Nope Okay, get walking!