How to start a letter to request a Christian speaker for a church conference?

Greetings in the name of our Lord and Savior Jesus Christ. You are invited to worship with us and participate at our Church Anniversary serrvice. You are scheduled as the featured preacher for Friday, June 11, 2004 at 7:30pm. Thank you for sharing in this time with us.

If you need directions to the church we are happy to provide them. Thank you again for this appointment. If for any reason there is a conflict with this date and you are unable to make this appointment, please notify Pastor Richard Smith at 609-383-1781 or call the church at 609-646-3719. We look forward to this blessed occasion.