What are the rules for staff for waiting on a table in a restaurant?

Staff waiting on a table in a restaurant should greet guests promptly, provide menus, and offer drink specials or recommendations. They must maintain a friendly and attentive demeanor, checking back regularly to ensure guests' needs are met without being intrusive. Proper etiquette includes taking orders accurately, serving food and drinks in a timely manner, and addressing any concerns or requests promptly. Lastly, staff should present the bill and thank guests for their visit, encouraging them to return.