What chatbots and NLP actually do
Most chatbots are forms in disguise. A scripted decision tree pretending to be a conversation. The user types something the bot doesn't understand, the bot apologizes, and the user gives up and calls support anyway.
Modern conversational AI works differently. The bot understands what the user is actually asking, not just what they typed. It pulls relevant information from your real data, not from a hardcoded response list. It can answer, escalate, complete an action, or hand off to a human seamlessly. The conversation is the interface, not a wrapper around one.
NLP — natural language processing — extends the same capability beyond chat: classification, extraction, summarization, and structured-output generation from unstructured text. The same engine that powers a great chatbot can also process inbound emails, classify documents, extract data from contracts, or summarize support tickets.