Training from chat data

I have chats from WhatsApp and Instagram saved and I want to create an NLU training data using those chats. Please guide me

Are these chats from a bot or from conversations with a human? If it’s the first, you should set up Rasa X for getting NLU data from these very easily (you can even connect an existing Rasa deployment)

If you don’t have a bot yet, you can use the messages your users have sent to start a bot of your own!