Dear Mark Scarr,
I just wanted to let you know what a terrific crew of movers you sent to our home on October 5th. I apologize for not remembering each of their names; but they made our task of moving go very smoothly and efficiently. I thought you should know they worked as a team and conducted themselves in a professional manner through every phase of the job.
Thank you for your help and please thank your employees for their great job!