Final answer:
If customers in another section were unattended, I would approach them, apologize for the wait, inform them of their upcoming service, and offer immediate assistance like water or menus to ensure they have a pleasant dining experience.
Step-by-step explanation:
If I saw a table in someone else's section that hadn't been greeted for an extended period of time, I would take the initiative to ensure that the customers are attended to. In the hospitality industry, it's important to provide an exceptional dining experience, and that starts with a warm welcome. Considering the rules of behavior in a service environment, optimal guest satisfaction is key, and overlooking guests can negatively impact their dining experience and the restaurant's reputation. Therefore, I would approach the table, apologize for any wait they have endured, inform them that their designated server will be with them shortly, and offer to take any immediate requests such as water or menus.