Dear (student's name): I am pleased to confirm your acceptance of an internship as (Title) in the (Department Name) with (Organization Name). Please find the following confirmation.The following template may be sent to the employer for guidance. Please provide an official letter from the employer verifying the internship. An internship is the start of a professional career for a lot of people. And completing one feels amazing for the candidates. Sample Student Internship Confirmation Letter – Appendix B. June 2, 2013. Provide a brief description of your company profile in the internship offer letter, including its history, mission statement, and values. Internship confirmation letter from Company to Students using the template format. Sample Internship acceptance Letter from Company to confirm internship.