Do you use paypal payment in Travelo theme?
Then after acommodation booking page.
And then page will redirect to paypal and customers will pay in paypal.
After that, customers will see booking confirmation page.
You can set them in theme options panel. http://prntscr.com/m55t75
But if you use woocommerce payment in Travelo theme, after customers pay, they can see woocommerce thank you page.