To whom it may concern:
I will be out of my office between 1/21~2/2, out of which, 1/25~2/1 are company holidays. If your contact is of urgent matter, please feel free to contact my agents Wendy Ye between 1/21 and 1/24 or Shigang Li on 2/1 and 2/2.
For immediate request, you may reach my mobile number at 000000000.
Sorry for any inconvenience cause, and have a nice day.
ye 改为 And
may 改为 can
caused 改为 cause
这样就行了
日期最好写 January 21 to February 2nd, Wendy Ye, 大写和中间不用加点.
may caused 可以省略