Most customer interactions require human intervention. Artificial intelligence can be used to automate emails, calls, online chats, query responses, purchase advice, social media conversations, etc. Previous customer interaction patterns are stored internally for analysis and provision of better customer experience. This is useful for businesses that need to constantly cater to the needs of a large number of customers in real-time with strict time constraints. Examples include the airline ticket management system, where real-time weather and flight status information needs to be shared with customers in a personalized way.