Both girls are age 14. The incidents took place in the 4800-block of South Pulaski and 4800-block of South Hamlin at 7:40 a.m. and 8 a.m. respectively.
In the first attempt, a man asked the girl if she wanted a ride. In the second incident, a man motioned for the girl to approach the vehicle.
The offender is described as having an olive complexion; 30 to 35 years old; black, buzz-cut short hair; driving a black van with tinted windows.