Nowadays people tend to seek knowledge or information from the internet that is discerned with the wide range of applications and followed through online services. The main aim of this Chat based system or the way is to bridge the gap between the knowledge sources by providing instant replies to the questions and queries that get posted. A chatbot’s main aim is to make a conversation between a human and a machine feasible. The machine gets embedded with this knowledge for the identification of the sentences and making a decision within itself, as a response to answer questions.