Hello how may I help you? I need to update my calendar. What do you want to change? I have a meeting on March 24th that was set with an open time frame. Please make the time for that meeting 8:00 am. sorry, there's a time conflict with an existing meeting at 7am Reschedule that to the 25th at 8:00 am. I got that for you. Make sure and notify all participants of the change. I did that for you. Thanks for your help. you're welcome!