For the mock cold call at the end of most SDR interviews.
“Hi Dr. Lee's team, this is Alex from Doximity. I know I'm calling out of the blue. Can I take 30 seconds to say why I called, and you tell me if it's worth your time?”
Written from public information about Doximity to help you practice. Ask an insider what their role play looked like; it's the best prep there is.