1. Invoke EmployeeName API
2. Invoke EmployeeAddress API
3. Invoke EmployeePhone API
4. Wait for responses from above services
5. Aggregate all three API responses and build final response to send back to client

Hit the API: http://localhost:8081/testAsynch.

Observe the output in console.