A dream featuring a waiter or waitress suggests that you need to be more patient in some aspect of your life.
If you are served by a waiter or waitress then it implies that you need to be grateful for the people that help you, or be more tolerant and patient of others. If the waiter or waitress is not attentive then it suggests that you are feeling a lack of support by those around you.
To be the waiter or waitress in the dream suggests that you have a caring and supportive side for those around you.