For the mock cold call at the end of most SDR interviews.
“Hi, this is [Name] from Shift4. I know I'm interrupting your day. We help businesses take payments in one system, in store and online, and I wanted to see how you handle that today. Do you have a minute?”
Written from public information about Shift4 to help you practice. Ask an insider what their role play looked like; it's the best prep there is.