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

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"