please chech my letter

[excitekps]

Sub: Annual leave request before the due date.

Dear Sir
I would like to request to your god office that, kindly approve my annual leave 15 days before the due date. I would be grateful if you could authorise leave for me from 14th May 2011, to enable me to spend time with my family during their annual vacation.

[luschen]

Dear Sir,

I would like to request that your head office kindly approve my annual leave fifteen days before the due date. I would be grateful if you could authorise leave for me beginning May 14, 2011, to enable me to spend time with my family during their annual vacation.