Best route from Grandfather's home to my office, arriving before noon please.
[IN:GET_DIRECTIONS Best route from [SL:SOURCE [IN:GET_LOCATION_HOME [SL:CONTACT Grandfather ] 's home ] ] to [SL:DESTINATION [IN:GET_LOCATION_WORK [SL:CONTACT my ] office ] ] , arriving [SL:DATE_TIME_ARRIVAL before noon ] please . ]