what can you tell me about good ole dallas texas!?
Well for starters Dallas is a city in the state of Texas and is the second largest state. 
cool! how many people live in dallas texas?
Dallas
Dallas () is a city in the U.S. state of Texas and the seat of Dallas County, with portions extending into Collin, Denton, Kaufman and Rockwall counties. With an estimated 2018 population of 1,345,047, it is the ninth most-populous city in the U.S. and third in Texas after Houston and San Antonio. Located in North Texas, the city of Dallas is the main core of the largest metropolitan area in the Southern United States and the largest inland metropolitan area in the U.S. that lacks any navigable link
Dallas County, Texas
Dallas County is a county in the U.S. state of Texas. As of the 2010 census, the population was 2,368,139. It is Texas' second-most populous county and the ninth-most populous in the United States. Its county seat is Dallas, which is also Texas' third-largest city and the ninth-largest city in the United States. The county was founded in 1846 and was possibly named for George Mifflin Dallas, the 11th Vice President of the United States under U.S. President