
Explanation:
Step 1: Add a new application
Create a new app
1. Sign in to the LUIS portal with the URL of https://www.luis.ai.
2. Select Create new app.
3. Etc.
Step 2: Add the prebuilt domain ToDo
In order to minimize dev time you should include the prebuilt domain ToDo.
Step 3: Train the application
Step 4: Publish the application
In order to receive a LUIS prediction in a chat bot or other client application, you need to publish the app to the prediction endpoint.
Reference:
https://docs.microsoft.com/en-us/azure/cognitive-services/luis/tutorial-intents-only
https://docs.microsoft.com/en-us/azure/cognitive-services/luis/luis-reference-prebuilt-domains