Chatted about different situations I'd been in, the nature of the role I was applying for, and unique challenges. Also about how I approach problems, my background, and different requirements as far as training/travel for the role.

RR typically uses standard interview packs to base questions off of- typically starting with a "Tell me about a time you did ___/Faced ____", etc. These questions are situation and they want to understand how you responded to each situation.