Re: e-mail correct?

Originally Posted by
MegaEriable
My suggestion:
Dear [RECEIVER'S NAME],
I would like to discuss with you regarding the E-mail which was sent to me by the 'Human Resources Specialist' yesterday; my preference goes to have a phone conversation.
I will appreciate it indeed if you let me know that according to your convenience, when we can discuss about it.
Best regards / [YOURNAME].
Hello Mega,
I'm sorry, but this is not natural. The suggestions give prior to yours is fine. The parts I've put into italics are problems in your suggestion.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.