I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago. An invitation letter from you.Enter the desired information into the Phone Number field. In this example, enter "123-3243". Be prepared, know what you're getting into..In other words? Cross your t's and dot your i's before you move forward. The invitation to the ceremony should always request "the honour" of your "presence," and never the "pleasure" of your "company." PLEASE NOTE: This form is for requesting your visa invitation letter only. UChicago is just obsessed with pumping up its number of applications to make its acceptance rate lower making it look more selective. Sign me up for Paper Source Marketing Text Messages.