Another angle: the user might not know that dual audio is available on official platforms. For example, some DVDs or Blu-rays offer this feature. Suggesting that they look for those might meet their needs without breaking the law.

Additionally, the user might be confused about what dual audio entails. I can explain that dual audio means having two audio tracks, typically different languages, and that this is often handled by the platform or the physical media, not by pirated sources offering this feature.

First, I need to confirm that distributing copyrighted material without permission is illegal and unethical. Even if they're looking for dual audio (maybe for different languages or audio tracks), sharing or downloading movies from unauthorized sources is against the law and can harm content creators.

I should structure the response to first state that I can't provide pirated links, explain the reasons why (copyright, ethics), and then offer legal alternatives. Keep the tone helpful and not judgmental, so the user feels supported in making the right choice.