First, go to the console
Click on Build and choose Assistant.
The creation aid tool accompanies you step by step:
1- Choose a name for your Assistant (on the first step you can import a DSUL if you have one).
2- Choose the main language for your assistant. You can add more languages or change the main language later on.
3- Select a category for your assistant.
3- Give it a description.
5- Load a nice image (png / jpeg) to easily identify it.
Then click on create. Your Assistant contains 2 intent: a Welcome Intent and an intent in case he does not know what to do (Fallback Intent).
You can now go to Build your first service