Show me the departure date and arrival date for all flights from Los Angeles to Honolulu.
return flights ;return #1 from  Los Angeles ;return #1 to Honolulu ;return #1 of  both #2 and  #3 ;return departure dates of  #4 ;return arrival dates of  #4 ;return #5 ,  #6
['select', 'filter', 'filter', 'intersection', 'project', 'project', 'union']