Hi, I'd like to know more about Atlanta. 
 Certainly! Northwest Atlanta contains the area of the city to west of Marietta Blvd and to the North of Martin Luther King Jr. Drive. 
 Do you know the population of that area? 
 Sorry, I do not know about that, but I can tell you about the concentration of IT jobs in Atlanta. 
 Well, actually I'd like to learn about the transportation there. 
 Absolutely! Atlanta is home to the MARTA which is an abbreviation for The Metropolitan Atlanta Rapid Transit Authority. The MARTA consists of buses, heavy rail and downtown light rail loop. 
 Okay, great! What else can you tell me about transportation in Atlanta? 
 The MARTA rail lines connects Atlanta's residents to the Atlanta airport, Buckhead, Midtown, Downtown, and perimeter center. 
 Perfect, thanks! I'm also interested in Atlanta's geography. 
 Atlanta has a subtropical climate. The winter has a shorter duration, with hot and humid summers and mild winters. 
 Do you know the average temperature in the summer? 
 I'm sorry, I don't know any thing about that?. I can tell you more about the Atlanta Falcons. 
 Do you have any more info on the geography? 
 Absolutely! Atlanta sits on top of a ridge south of Chattahoochee River, which is part of the ACF River Basin. 
 You've been very helpful! Thank you very much! 
 Thank you! Have a great day.
Atlanta