"How can a CX ambassador effectively handle a customer who is irate and demanding immediate resolution to their problem, while still maintaining professionalism and providing exceptional service?"

Empathy
A CX ambassador can effectively handle an irate customer by remaining calm, empathizing with their frustration, and actively listening to their concerns. They should acknowledge the customer's feelings, apologize for any inconvenience, and assure them that their issue will be resolved promptly. By offering solutions and updates on the progress of resolving the problem, the CX ambassador can demonstrate their commitment to providing exceptional service while maintaining professionalism throughout the interaction.