Change the time on my reminder for the kayak trip on August 23 to 10:00 a.m.
[IN:UPDATE_REMINDER_DATE_TIME Change the time on [SL:PERSON_REMINDED my ] reminder for [SL:TODO [IN:GET_TODO [SL:TODO the kayak trip ] [SL:DATE_TIME on August 23 ] ] ] to [SL:DATE_TIME_NEW 10 : 00 a.m ] . ]