Yes, you can go in this field if you are interested. Tourism industry is new but it is growing and had lot of scope in the future.

Hotels, restaurants, retailing, transportation, travel agencies, tour companies, tourist attractions, leisure, recreation and sport, and cultural industries are some of the contributors to the industry. 

Also, as per popular researches and studies, the tourism sector has created about 11 million jobs and has the potential to create another 37 million jobs in the future. Although the future of the industry is quite bright but still there is a lot of development in terms of infrastructure and skilled personnel.

Good Luck!!