question: what are the nonstop flights on america west or southwest air from kansas city to burbank on saturday may twenty two 
#1 return flights 
#2 return #1 that  are nonstop 
#3 return #2 from kansas city 
#4 return #3 to  burbank 
#5 return #4 on saturday may twenty two 
#6 return #5 on america west 
#7 return #5 on southwest air 
#8 return #6 ,  #7