You are organizing a seminar for your company. Write a letter to the manager of the another department inviting them to give a presentation at the seminar. In your letter Give the details of the seminar Invite them to give a presentation and say why you are inviting them say what the presentation should be about

Dear Mr. Singh, I am writing to inform you that, there is going to be a seminar organised by me and I would like to invite you on that day. The seminar is going to happen in the board room which is next to the biology staff department. Moreover, it will be going to last […]