What aspects of your job do you find most satisfying?

Most satisfying aspect of mine is when I able to make customers smile and see happy. Those situations are most rewarding for me. I enjoy communicating with various people from all over the world.

Could you fix it if it has a mistake?

Question

What aspects of your job do you find most satisfying?

Most satisfying aspect of mine is when I able to make customers smile and see happy. Those situations are most rewarding for me. I enjoy communicating with various people from all over the world.

Could you fix it if it has a mistake?

Answer

The most satisfying aspect of mine is making customers smile and be happy. Those situations are the most rewarding for me. I enjoy communicating with various people from all over the world.

Or

The most satisfying aspect of mine is making customers smile and seeing them happy. Those situations are the most rewarding for me. I enjoy communicating with various people from all over the world.

This was mostly correct, just a few minor tweaks :)