Needless to say, it is a chain of distribution. Often we call the tour operator by the term “wholesaler.” This is primarily because the tour operator is responsible for purchasing products or services in bulk and then redistributing them as packaged products to the consumers. In other words, a tour operator is a person who combines the individual elements of a holiday (hotel, transport, etc.) and puts them in a package.
Source: https://goamirtourandtravels.com/travel-agent-srinagar