The problem with web forms (for me) is that they're tedious, but a chatbot is just as tedious to fill out, making edits is hard and I also don't know how well your NLP will work and I can't see how many things you're going to want me to fill out before you do something useful, and showing me job results in a chat window is significantly worse than showing them to me in a list.

A good website/app still beats the pants off a chatbot.