Ironically enough, I see this exchange resembling 2001: A Space Odyssey. The names even work (with a little tweaking).

Quote
Dayv: What's the problem?
HAL: I think you know what the problem is just as well as I do.
Dayv: What are you talking about, HAL?
HAL: This mission is too important for me to allow you to jeopardize it.
Dayv: I don't know what you're talking about, HAL?
HAL: I know you and Frank were planning to disconnect me, and I'm afraid that's something I cannot allow to happen.
Dayv: Where the hell'd you get that idea, HAL?
HAL: Dayv, although you took thorough precautions in the pod against my hearing you, I could see your lips move.
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HAL: I know I've made some very poor decisions recently, but I can give you my complete assurance that my work will be back to normal.