For the mock cold call at the end of most SDR interviews.
“Hi [Name], this is [You] from Koyfin. I know I'm calling out of the blue. Do you have 30 seconds to hear why I called? I noticed you're an advisor and wanted to ask how you do your market research today.”
Written from public information about Koyfin to help you practice. Ask an insider what their role play looked like; it's the best prep there is.