Hello :-)
I would like to start this proposal by mentioning that I am aware that you're looking for people from certain countries, and that I do not live in either one of those. However, even though I was born and live in Macedonia, I have been raised in a bi-lingual family - my mother is American, and consider English my native language, just as Macedonian. I have worked in the US for quite a while, and have lived over there during summers in the past.
I really hope you do decide to give me a chance, besides the fact that I live in a different country. The type of work you're talking about is the type of work I have been doing for the past 5 years - I have been doing SMS and Internet dating chat for a Slovenian company, as well as webcam website promotion for a Serbian one. I have done SMS chat for international companies as well in the past.
I believe I am the right person for this job - and I really do hope you give me a chance to prove you so. You will be glad you have, I can guarantee you that.
All the best,
Sneska
p.s. I would be more than glad to discuss lowering the hourly fee, if this is an issue, as well as working more hours a week.