I have a following air itinerary/PNR printout. How do I decode this? What does each line and column signify?
TK 693 V 14MAY 7 CAIIST HK1 3 0240 0550 32B E 0 M
SEE RTSVC2 TK 661 V 14MAY 7 ISTTUN HK1 I 0830 0925 333 E 0 M
SEE RTSVC3 TK 664 V 21MAY 7 TUNIST HK1 M 1700 2145 321 E 0 M
SEE RTSVC4 TK 692 V 22MAY 1 ISTCAI HK1 I 0035 0145 32B E 0 M
SEE RTSVC