I'm an acting Actress! An actress who can act!

An agent just left me a message on my v-mail as follows:

"Hey Helen, I have an audition for you for a TV Movie. It's not a huge part, but it's a nice scene. You're supposed to be between 17 and 19 years old in the scene. They ARE looking for someone who is good with lines. So.... I think it'd be great for you."

As opposed to his other actor clients who aren't good with lines?