A CONFIRMATION LETTER

Dear Ai,
I am going to have a birthday party at 8:00 pm on Saturday. Can you buy for me two bunches of bananas, three kilos of oranges, ten mangoes and bring them to my house an hour before the party? Is the time convenient for you?
Please let me know as soon as possible.
Yours
Quynh.

Dear Quynh,
I am glad to hear that you are going to have a party. Happy birthday to you!
Certainly, I will help you to buy some fruits you need for the party.
Fortunately, I am having a day off today. So, i'm free in the afternoon and to night.
I will bring them to your house an hour before the party.
Love,
Ai.