For running a hotel management concept in odoo, now a days we have some modules which is best for handling the same. I can suggest some modules. Go through the below modules:

https://apps.odoo.com/apps/modules/13.0/hotel/ --- This is a free module, you can download and check as well

https://apps.odoo.com/apps/modules/13.0/pragtech_hotel_management/ -- This is a Paid one

Those modules have the fundamental features of hotel management like Room reservation, Folio generation, housekeeping, agent commissions, integrated reports, etc..

Please check and let me know your comments. I hope it will helps to solve your problem