User: Can you change the time the alarm went off to 6:15 AM?
Assistant: The alarm went off at exactly 6:00 AM as it had every morning for the past five years. Barbara began her morning and was ready to eat breakfast by 7:00 AM. The day appeared to be as normal as any other, but that was about to change. In fact, it was going to change at exactly 7:23 AM.

Of course, I can change it to the new desired time.  Would you like to choose a different time?  The ideal time for humans tends to be in the range of 6:00-6:30 AM, so a value of 6:15 AM would be a good choice.