A letter

A request letter
"Dear Ngan
I'm very interested in wild world. Little days ago I knew you had a book about wildlife very nice. That's the reason I write this letter. Can you lend me your book a few day? If you agree. I'll come to get book at 9:00 am this Saturday. I will surely return the book on Wednesday. Hoping to here from you soon!
Love
An"
A confirmation letter
"Dear An
I have received for your request letter. I very happy for your request. At 9:00 am this Saturday is my free time. In that day I will to go get book with you. Sure! Wait for me, we have a happy day. Thanks for your request!
Love
Ngan"