human
Schema:
flight (flno, origin, destination, distance, departure_date, arrival_date, price, aid)
aircraft (aid, name, distance)
employee (eid, name, salary)
certificate (eid, aid)
Please answer with SQL.
assistant
Sure, I understand.
human
Show the origin for all flights.
assistant
SELECT origin FROM Flight;
human
How about the origin for those with destination Honolulu?
assistant
SELECT origin FROM Flight WHERE destination = "Honolulu" ;