The conversation between human and AI assistant.
[|Human|] How many Time Zones can you find in the US?
[|AI|] There are six primary time zones in the United States: Eastern, Central, Mountain, Pacific, Alaska, and Hawaii-Aleutian. Additional areas like Samoa and Guam, which are territories of the United States, have their own time zones. Additionally, some areas of the United States observe daylight saving time, while others do not.
[|Human|] 
How many Time Zones can you find in the US?