For the mock cold call at the end of most SDR interviews.
“Hi [Name], this is [You] from DigitalOcean. I know I'm calling unexpectedly, so can I take 30 seconds to tell you why and you tell me if it's worth your time?”
Written from public information about DigitalOcean to help you practice. Ask an insider what their role play looked like; it's the best prep there is.