Get directions from home to the airport without traffic, leaving at 4pm
[IN:GET_DIRECTIONS Get directions from [SL:SOURCE [IN:GET_LOCATION_HOME home ] ] to [SL:DESTINATION [IN:GET_LOCATION [SL:CATEGORY_LOCATION the airport ] ] ] without [SL:OBSTRUCTION_AVOID traffic ] , leaving [SL:DATE_TIME_DEPARTURE at 4 pm ] ]