Context: CREATE TABLE FLIGHTS (Airline VARCHAR, DestAirport VARCHAR); CREATE TABLE AIRLINES (uid VARCHAR, Airline VARCHAR)
Question: How many 'United Airlines' flights go to Airport 'ASY'?
Answer: SELECT COUNT(*) FROM AIRLINES AS T1 JOIN FLIGHTS AS T2 ON T2.Airline = T1.uid WHERE T1.Airline = "United Airlines" AND T2.DestAirport = "ASY"