CREATE TABLE certificate (eid NUMBER, aid NUMBER)
CREATE TABLE flight (flno NUMBER, origin CLOB, destination CLOB, distance NUMBER, departure_date TIME, arrival_date TIME, price NUMBER, aid NUMBER)
CREATE TABLE employee (eid NUMBER, name CLOB, salary NUMBER)
CREATE TABLE aircraft (aid NUMBER, name CLOB, distance NUMBER)

Show me the departure date and arrival date for all flights from Los Angeles to Honolulu.
SELECT departure_date, arrival_date FROM flight WHERE origin = "Los Angeles" AND destination = "Honolulu"
SELECT "departure_date", "arrival_date" FROM "flight" WHERE "Honolulu" = "destination" AND "Los Angeles" = "origin"