How long will it take to get to my 2pm appointment if I leave at 1pm?
[IN:GET_ESTIMATED_DURATION How long will it take to get to [SL:DESTINATION [IN:GET_EVENT [SL:ORGANIZER_EVENT my ] [SL:DATE_TIME 2 pm ] [SL:CATEGORY_EVENT appointment ] ] ] if I leave [SL:DATE_TIME_DEPARTURE at 1 pm ] ? ]