The answer is straightforward. If you like the intelligence part of computers and machine building, then you should opt for AI, but if you are keener in the conceptual studies about computers and their models, then you must definitely opt for CSE as the future. CSE vs CSE (AI and ML) which is better: AI has better scope than CSE. First of all AI and ML are artificial intelligence and Machine learning which is a specialization under the computer science and engineering branch. So, by default, you can judge that any expertise would benefit you more than simple CSE. If you are interested in any such field then you can go for it. It will just improve your mastering and ability. There are some other specializations like cloud computing, ethical hacking, internet of things.

Hope this helps!