Here’s a very basic example of an AI program using Python. This program asks the user for their name and then greets them:

python
# Very basic AI program in Python

def main():
# Ask the user for their name
name = input("What's your name? ")

# Greet the user
print(f"Hello, {name}! Welcome to the AI program.")

if __name__ == "__main__":
main()

Copy and paste this code into a Python file (e.g., `basic_ai.py`) and run it using a Python interpreter. When you run the program, it will prompt you to enter your name and then greet you with a personalized message.

This is just a simple example, and AI programs can become much more complex and sophisticated, involving machine learning, natural language processing, computer vision, and more. But it’s a good starting point to understand the basics of taking input, processing it, and providing output using a simple AI-like interaction.