Create a calculation called cTRAVEL ICON with:
TRAVEL TYPE = "Flight" ; TRAVEL ICON ;
TRAVEL TYPE = "Hotel"; TRAVEL ICON [ 2 ] ;
TRAVEL TYPE = "Car Rental" ; TRAVEL ICON [ 3 ]
Below in the calc dialog, specify it as container and however many repetitions you need ... sorry only 1 repetition. Then place this calculation on your layout instead of the global container. Notice that the first repetition doesn't need a  after it (but you can if you wish; it will work either way).
Ah... well that's easy. Cheers!! :)