Hello how may I help you? Hi Hello, I can I help you? I have concerns Okay, what would you like to know about? Can you provide me some facts about time zones? I am sorry, I can only calculate the times between time zones, not provide info on how they work. Okay how does that work? If you give me two locations I can tell you the time difference between them. Hmm how about Tokyo and Seoul? There is no difference in time between Tokyo, Japan and Seoul, South Korea. Is there anything else you would like to know? Nothing else Thanks.