MY FLIGHT FROM ABU DHABI TO ISTAMBUL WAS DELAYED, WHICH MAKE ME LOOSE MY FLIGHT ESTAMBUL CHICAGO, WHICH MAKE MAKE LOOSE MY FLIGHT CHICAGO MEXICO, CONTACT YOUR GUEST SERVICE AND DIDNE HEL ME OUT EVENTUALLY AFTER MORE THAN 36 HOURS OF TRAVELLING HAD TO BOOK A HOTEL NIGHT NEAR O HARE AIRPORT AND A NEW TICKET, SUDDENLY AT 12 PM ON MARCH 8 SOMEONE FROM YOU COMPANY CONTACTED ME SAYING THEY WILL HELP ME OUT BUT SINCE I HAD MOVE ON THROUGH MY OWN MEAN THE GUARANTEE DOESNT APPLY AND WONT RE IMBURSE FROM YOUR!! MISTAKE INCREDIBBLE TERRIBLE GUEST SERVICE