Which one is correct

[Annecy]

Dear Mr XXx,

This is to inform you that I need an emergency leave from xxxxx to xxxx, to settle my son's higher education in abroad.
It is with urgency, that I hope you would kindly grant me an emergency leave as requested.

As an urgency, I need to take an emergency leave for admission, for my son's higher education in abroad.
Under the circumstances, I request you to look into this matter and kindly approve the leave from xxxxx to xxxxx.

 

[emsr2d2]

Dear Mr XXx,

This is to inform you that I need an emergency leave from xxxxx to xxxx, to settle my son's higher education in abroad.
It is with urgency, that I hope you would kindly grant me an emergency leave as requested.

As an urgency, I need to take an emergency leave for admission, for my son's higher education in abroad.
Under the circumstances, I request you to look into this matter and kindly approve the leave from xxxxx to xxxxx.

Dear Mr xxx

I would like to apply for emergency leave from (date) to (date), in order to arrange my son's higher education abroad.

Please consider my request as a matter of urgency.

Thank you for your urgent attention and I look forward to hearing from you.

Yours sincerely.