Thank-you note templates. If you're uncertain about what to write in a sympathy thank-you note, the following are templates that can serve as a starting point.On behalf of the entire dental team, I would like to express our sincere and deepest condolences to you for the loss of your mother. "Deepest condolences to you and your family for your loss. " "Words cannot express how saddened we are to learn of your loss. Keep the letter as brief and as short as possible. Dear Reverend Smith: My husband and I thank you for the consolation you gave us during this difficult time. "We're sorry to hear about the loss of your ___. " "The office is sending our deepest condolences to you and your family. "We're sorry to hear about the loss of your ___.