Detailed Instructions: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Problem:American Airlines Flight 191 was a scheduled commercial flight from O 'Hare International Airport in Chicago to Los Angeles International Airport .
Solution:
American Airlines Flight 191 was a regularly scheduled passenger flight operated by American Airlines from O 'Hare International Airport in Chicago , Illinois , to Los Angeles International Airport in Los Angeles , California .