How would you approach a situation where a customer is extremely upset and demanding a refund for a product or service, but company policy dictates that refunds are not typically given in this situation?

In this situation, I would first empathize with the customer and listen to their concerns to understand the root of their dissatisfaction. I would then explain the company's policy regarding refunds and offer alternative solutions, such as a replacement product or service credit. If the customer remains unsatisfied, I would escalate the issue to a supervisor or manager for further assistance while ensuring that the customer feels heard and valued throughout the process.