Dear

Engineer Walter Sanchez

I am writing to you because I have a problem and I would like you help me.

We have an exam with you on June 15 but on this day I have to show an important project and it is the only opportunity for showing my project, it can be the only opportunity for getting a job. I hope that you understand me; I would like to change the date of m exam, the time or another alternative that you could give me.

Thanks you, and I look for and to you soon response.