Dear Employer,
I am on skype all day & love to talk and communicate with people. I grew up speaking english, so I have developed an English accent. Plenty of people think I hail from the US.
If you want to hear me, you can easily contact me here for my skype. I don't exactly know the details of what this project entails, but because I'm on skype all day and I like making calls anyway, and like you said, eager to earn more money, I would be a good viable choice.
Best Regards! :)