Phone screening call, followed by an interview with the HR. HR gave details about the job scopes and the departments. Introduce yourself, what's your strength and weakness, what do you expect to learn during your internship, what can you contribute to the company as an intern.

There is not much to say, like usual interview sections where you just need to tell them about yourself and what skills you have to be in this role. Just need to be prepared and well dressed, let them know you are passionate and your ability to work as a team player.