Thank you, sir, but I'm not sure...

3 seconds sound clip from the TRON (1982) movie soundboard.

You can hear this line at 00:04:16 in the Blu-ray version of the movie.

Quote context

[...]

- This isn't just correcting my bank statement or phone bill problem. This is a must.

- I understand, sir.

- Now, I wrote you.

- Yes, sir. (2)

- I taught you everything about the system.

- Thank you, sir, but I'm not sure...

- No buts. That's for Users.

- You're the best program that's ever been written.

- You're dogged and relentless, remember?

- Let me at 'em.

[...]