Which practice is NOT helpful in resolving customer conflicts?

Becoming hostile to the customer is not a helpful practice in resolving customer conflicts. Approaching a situation with hostility can escalate the conflict rather than resolve it. It creates an adversarial environment where the customer feels attacked or belittled, which can lead to further dissatisfaction and a breakdown in communication.

In contrast, empathizing with the customer's situation, actively listening to their feedback, and looking for common ground are all constructive practices. They foster a positive dialogue, show the customer that their feelings and opinions are valued, and encourage cooperation towards a resolution. These approaches promote understanding, build rapport, and can lead to a mutually satisfactory outcome.