1.

Title

Title of the passenger in the booking

Adult  H, D
Child  K
Baby  B
Lady  D
Mr.  H
Ms.  D
Infant  B

Example above:
Rule is only fired for participants with title H,D in the booking

2

Age, Number

Age from - – to

Example above:
Rule is only fired for participants with title H,D in the booking that are between 50 and 55 years old

From - – till

Example above:
Rule is only fired for participants with title H,D in the booking that are between 50 and 55 years old and that are the first or the second one of this attributes in the booking

Total

Example above:
Rule is only fired for participants with title H,D in the booking that are between 50 and 55 years old and that are the first or the second one of this attributes in the booking;
and when there are not more than 2 passengers with the Title ADULT in the booking.