Dear John,
I am eagerly looking forward to your visit to our city. After all these years of writing to each other, I can not wait to see you. However, I regret to inform you that I will not be able to meet you at the airport on time.
The reason is that your flige to identify me: I am of 165cm tall and h**e a long hair. In addition, I will wear a white skirt and carry a China Daily at hand.
Hope we can meet soon.
Sincerely yours,
Alice