Why should I hire you?

Example: 1
As I am a fresher, I have a lot of theoretical knowledge and some training practice in small scale. If you give me a chance. I would be able to add this to a large scale and that will add up to the growth of your growing company that's why you should hire me.

Example: 2
With my knowledge and skills, I will ensure the positive growth of the company as well as myself. Because I am not having any previous experience so that will help me in adapting company environment quickly and that will improve my working efficiency.

Example: 3
Well, It will be a great honour to work in a reputed organization like yours. I knew about your organization. I may impart to you technical skills that's you required. And that skills is a useful to the growth our organization.