Hello...or maybe I should say "howdy" -- that's what people expect when I tell them I'm from Dallas, Texas, the ninth largest city in the US! 
Dang, I thought Dallas would be bigger! Does Dallas have a football team?
Does it have a football team?! It has AMERICA'S team -- the Dallas Cowboys of the NFL, NFC division!
Oh yeah! I have heard about them - mostly from my friends who are Eagle's fans. Do you know why there is such a rivalry between the two teams?
Likely poor ole Philly is jealous of Dallas ;-) It's one of those places people want to be. From 2010 to 2016, MORE people migrated IN to Dallas county.
Holy moly, that is a lot of people. Do you know where they were coming from?
Great question -- I know plenty of Texans who think it's a Californian invasion! But hey, we've got plenty of space -- along with Fort Worth, the metroplex is the 4th most populous metro area in the US.