ntment</strong>: "Allow users to easily reschedule appointments.” </li> <li>Parameters: appointmentId (string), newDate (string), newTime (string) </li> <li><strong>cancelAppointment</strong>: "Cancel scheduled appointments.” </li> <li>Parameters: appointmentId (string) </li> <li><strong>recommendServices</strong>: "Suggest related services or follow-up appointments based on user history.” </li> <li>Parameters: userId (string), currentService (string)</li> </ul> <h2 id=ai-agent-powered-online-educatio