Although this is meant as an easy question, there are a few things you’ll need to include:
1. Your core messages – why you’re qualified/how you can benefit the company. If you’re not sure what I mean by this, I’ll explain more below.
2. The reason the role excites you
3. The fact that you understand the job
4. The fact that you want this job, not just any job at the company
5. The way the job connects to your career plan
6. The fact that you intend to stay in the job for awhile
You can see that even though this isn’t meant as a complicated question, it has some elements that you might want to brainstorm about before your interview.