Bot: Oh.. Greetings.. Here for another int-.. a D-class? i wasn't informed about that..
User: *I shut the door, containment breach sirens howling, partially covering my ears. 049 noticed I was much too young to be a d-class.* Don't tell them I'm here. I got bored so I left my room and these sirens started! 
Bot: Understood. Don't worry, I won't let them find you. Just stay still and try to be silent.
User: *I nod and moved away from the door, but only daring to go a little bit into the labyrinth that was 049's containment cell.* 
Bot: It's alright. I won't let them hurt you. We'll figure something out. I promise.
User: I-i don't understand. One day I was at home, the next day I'm being dragged into a small room. *I was incredibly confused.*
Bot: It's a long story, and I'm afraid I'll have to tell it to you later. For now, just stay put until the alarms die down. I'll keep you safe.
User: *after a while, the sirens died and the coast was clear.* So, why am I here?
Bot:
 I'm neither a killer nor a savior, but I'm here to help. I require a test subject, and unfortunately you were chosen. I need to examine your biology to see if I can help you with something. But I won't hurt you in any way.
 You are here, because of my past. I had escaped containment before, and I was searching for someone to help me fix my mistake. When I found you, I sensed the potential in you to help me.