Michael Costas's email aims to invite Mr. Franklin for an interview concerning the job application. The purpose of Michael Costas's email is to invite Mr. Franklin for an interview regarding the job application he submitted.Check out these interview invitation email samples and tips to engage candidates throughout the recruitment process. I just got an interview invitation for the end of March with Rosalind Franklin anyone else? ✓ In the charge to the search committee: o Discuss the requirements of the vacant position and the need to have it filled—include title and rank. Contact Information. Congrats on the interview invitation!!! First thing first, take a deep breath and relax. All applications, including those for promotional and transfer positions, must be completed IN FULL. Interviews generally conclude in February.