question: i would like the time of your earliest flight in the morning from philadelphia to washington on american airlines 
#1 return flights 
#2 return #1 from philadelphia 
#3 return #2 to  washington 
#4 return #3 on american airlines 
#5 return #4 in the  morning 
#6 return the  earliest #5 
#7 return the  time of #6