I want to be employed in this sector because I am good at list skills relevant to the job / industry. Examples: dealing with people, working under pressure, hard physical work, dealing with different cultures, planning events, working in an office etc.
Add any relevant personal or work experience, personal goals etc to show that you do have a real interest in the qualification field you are applying for. Examples: I have leadership skills and was a sports captain, prefect etc. I was a member of the Enviro Club at school, this developed my love of nature etc. Offering babysitting services in my community has taught me about running a small business.