For the mock cold call at the end of most SDR interviews.
“Hi Dana, this is Alex from Truckstop. I know you're probably between loads, so I'll be quick: I'm calling because brokers and carriers we work with use us to fill trucks faster and get paid sooner. Do you have 30 seconds to tell me if that's something you deal with?”
Written from public information about Truckstop to help you practice. Ask an insider what their role play looked like; it's the best prep there is.