Actually, the answer is quite insightful for grownups too:
Conversational AI is a type of technology that allows computers to understand and respond to human language in a more natural and human-like way. This can be in the form of a written conversation, like when you type a message to a friend on your phone, or a spoken conversation, like when you talk to someone on the phone or use a voice assistant like Siri or Alexa.
Conversational AI uses complex algorithms and artificial intelligence (AI) to understand the words and sentences that people use, and to generate appropriate responses. It can also learn from past conversations and improve its responses over time.
Conversational AI can be used in many different ways, such as in chatbots that can answer questions and provide information, in voice assistants that can help you with tasks and control your devices, and in virtual assistants that can have conversations with you and help you with your daily tasks.
Overall, conversational AI is a type of technology that can make it easier and more natural for people to communicate with computers and other devices, and can help make our lives more convenient and efficient.