tour operator

US /ˈtʊr ˌɑː.pə.reɪ.t̬ər/
UK /ˈtʊr ˌɑː.pə.reɪ.t̬ər/
"tour operator" picture
1.

a person or company that organizes and sells package holidays

:
We booked our trip through a reputable tour operator.
The tour operator arranged all the flights and accommodation.