Start to finish.
Always begin each message with a cordial greeting, such as dear or hello, or at very least the person's name.
Never ramble on and on. Be as concise,...
When extending the invitation...
Always use the phrase I would like you to be my guest when extending the invitation orally or in writing.
Never say how about...
Monitor the volume of your conversations. Be sensitive to how loudly you may be speaking. Do you notice that people down the hall comment on your conversations?
