You might want to highlight the carriers that you recommend in the flight results.
To do it, go to the Settings page in your backoffice and scroll down until you find the "Recommended Carriers" block and add those carriers as your recommended ones.
Add a carrier as recommended
Start writing the carrier name or code at the field that shows the hint "Insert carrier/code", and the carrier names that contains the string you wrote will appear as a list. Select the one you wish to add and click on the button "Add".
Remove a carrier from the recommended carriers
To remove a carrier click on the "cross" icon that appears associated with the carrier you want to remove. If you have a long list, you can search the carrier in the field with the hint "Search carrier/code", just start typing the carrier name or code you want to remove and the list will be filtered accordingly. To stop filtering, delete whatever you wrote.
Highlight in the flight results
A recommended carrier appears with a start icon next to the price tag and there is a filter available in the filter area so that your clients can filter the results to see only your recommended flights. Recommended carriers don't appear first in the results, results are always sorted by cheapest price first.