What strategies can employees use to de-escalate a tense situation with a customer and ensure a positive outcome for both parties?

Employees can use active listening to show empathy and understanding towards the customer's concerns. They can remain calm and composed, avoiding escalating the situation further. They can also offer solutions or compromises to address the customer's needs and find a mutually beneficial resolution. Additionally, employees can involve a manager or supervisor if necessary to provide further assistance and support in resolving the issue.