Disclaimer: I am not J.K. Rowling or George Lucas
Enter Snape.
Enter Ministry commander and Harry.
Commander. This is the DA commander who surrendered to us. Although he denies it, I believe there may be more of them. And I request permission to conduct a further search of the area. He was armed only with this.
The commander hands Snape Harry's lightwand.
Snape. Good work, Commander. Leave us. Conduct your search and bring his companions to me.
Commander. Yes, my Lord.
Exit Ministry commander.
Snape. The Dark Lord has been expecting you.
Harry. I know, Father.
Snape. So you have accepted the truth.
Harry. I've accepted the truth that you were once James Potter, my father.
Snape. That name no longer has any meaning for me.
Harry. It is the name of your true self. You've only forgotten. I know there is good in you. The Dark Lord hasn't driven it from you fully. That was why you couldn't destroy me. That's why you won't bring me to your Dark Lord now.
Snape ignites Harry's lightwand.
Snape. I see you have constructed a new lightwand. Your skills are complete.
He deactivates the lightwand.
Indeed, you are as powerful as the Dark Lord has foreseen.
Harry. Come with me.
Snape. Sirius once thought as you do. You don't know the power of the dark side. I must obey my Master.
Harry. I will not turn. And you will be forced to kill me.
Snape. If that is your destiny.
Harry. Search your feelings, Father. You can't do this. I feel the conflict within you. Let go of your hate.
Snape. It is too late for me, Son.
The elevator doors open.
The Dark Lord will show you the true nature of the Magic. He is your Master now.
Harry. Then my father is truly dead.
Exit Harry.
Snape. [aside] I must obey my Master. I must deliver Harry to him. But if Harry can kill the Dark Lord, perhaps . . . perhaps then I will be free.
Exit Snape.