How long will it take me to drive to my doctor's appointment in Hattiesburg at 3PM if I take highway 49?
[IN:GET_ESTIMATED_DURATION How long will it take me to [SL:METHOD_TRAVEL drive ] to [SL:DESTINATION [IN:GET_EVENT [SL:ORGANIZER_EVENT my ] [SL:CATEGORY_EVENT doctor 's appointment ] in [SL:LOCATION Hattiesburg ] [SL:DATE_TIME at 3PM ] ] ] if I take [SL:PATH highway 49 ] ? ]