For the mock cold call at the end of most SDR interviews.
“Hi [Name], this is [You] from Parker. I know I'm calling out of the blue, but do you have 30 seconds? I work with ecommerce brands on funding inventory and ad spend, and I wanted to ask how you handle it today.”
Written from public information about Parker to help you practice. Ask an insider what their role play looked like; it's the best prep there is.