Were maintaining incredible flexibility (there). Leaders at all three airlines spoke optimistically about the rising levels of demand and their companys prospects going forward. Chairman and CEO Doug Parker said the airline continues to see signs that demand for tickets is improving. Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. A Southwest Airlines Boeing 737-800 plane is seen at Los Angeles International Airport (LAX) in the Greater Los Angeles Area, California, U.S., April 10, 2017.
The vemitable is only described as "unprecedented" here.
( z0 describe :ARG1 ( z1 permit :ARG1-of ( z2 possible ) ) :ARG2 ( z3 precedent :polarity - ) :location ( z4 here ) :mod ( z5 only ) )
(z0 / describe-01
    :ARG1 (z1 / permit-01
              :ARG1-of (z2 / possible-01))
    :ARG2 (z3 / precedent
              :polarity -)
    :location (z4 / here)
    :mod (z5 / only))
The vemitable is only described as " unprecedented " here .
z1 :ARG1-of z2
z0 :mod z5
z0 :ARG1 z1
z0 :ARG2 z3
z3 :polarity 0
z0 :location z4