Human: What is the proper way to address my boss? Assistant: 
The correct way to address your boss depends on your relationship with him or her. If you have a direct supervisor, use their title (e.g., Mr/Ms) followed by their first and last name. For more senior managers, you can also use their full name if they prefer. If you don’t know the person’s name, it’s best to refer to them by their job title or position.