For the mock cold call at the end of most SDR interviews.
“Hi [Name], this is [You] from ClassWallet. I know I'm calling out of the blue. We help school districts cut down paperwork around teacher spending and reimbursements. Do you have a minute to tell me how your team handles that today?”
Written from public information about ClassWallet to help you practice. Ask an insider what their role play looked like; it's the best prep there is.