Name three cities in the United States with population over 1 million.
Three cities in the United States with populations over 1 million are New York City, Los Angeles, and Chicago.
Complete the following task based on the instruction and optional input provided.### Instruction:
Name three cities in the United States with population over 1 million.

### Output:
Three cities in the United States with populations over 1 million are New York City, Los Angeles, and Chicago.