Write your confirmation in minutes: Easy step-by-step guide with sample sentences and phrases. 1. Thank you for graciously agreeing to share your knowledge with our chapter members at the upcoming (INSERT NAME) conference.We'll detail everything you need to know about how to invite a guest speaker, from the earliest planning stages to drafting a formal speaker invitation letter. I am pleased to accept your invitation to speak to the Finlandia Foundation in Springfield. I am honored that you would think of me. This is a letter I send home to remind parents of their parent conference date and time. It gently reminds them to make every effort to attend. Your guest speaker invitation emails should contain details about the occasion and speaking opportunity. Please speak for ______ minutes. How do I ask for payment for speaking engagement?