Dear Professor J.-K.Chen
Thank you for accepted us for the internship in your………………………………..
This is great opportunity for me as a student in this subject ,………………………………………..
In terms of accommodation and others expenses this is fine we will taking care of the cost ourselves.
Thank you again for your kindness and we promise we will make ourselves useful during our internship.
Sincerely yours,
Name………………………………………………………………………….