This question is often asked at the end of an interview. It gives you a chance to share a few final reasons why you are the best person for the job. Share a few authentic qualities. Talk about how you have helped clients in the past and how you will do so in the future. Be sure to stay within the job description, keeping in mind those exact qualities that you know the interviewer is looking for, such as being detailed and staying calm in emergency situations. Do a little research to learn about the work environment and culture. This is a chance for you to sell yourself, so make the most of it and be prepared.