Brief and to the point. Not difficult at all. Would recommend giving it a try. Always have a positive mind and offer feedback. Even when the interviewer themselves seem to have a bad day, be your best.
An interview is a conversation where questions are asked and answers are given. In common parlance, the word "interview" refers to a one-on-one conversation with one person acting in the role of the interviewer and the other in the role of the interviewee.