Format	Description
TKRETS1/TN0741234567890/C1	Revalidate segment 1, coupon 1
TKRETS2/TNIN0741234567890/C1	Revalidate infant ticket, segment 2, coupon 1

Note: A ticket can be revalidated if:

• The airline allows a revalidation. See ETKT XX (XX = airline) in My Travelport.

• The ticket can be changed free of charge.

• The routing remains the same.

• Booking classes remain the same.

• Fare remains the same.