I was interviewed by an assistant booker for the internship. They were friendly, but overall it was clear they wanted a real idea of what I would be able to bring to the role. It's a competitive part of the industry. Overall though felt pretty standard. Tell me about your resume, asked about my experience with this field, etc. I did get thrown by a question about my most recent concert though. Clearly they want to see if you actual are passionate about music/support the company.