We can integrate various 3rd party online booking system data feeds right into your website. The types of information able to be retrieved from or written to such a system would depend on the particular booking system that you currently use.
Here is an example of a widget we developed for one of our accommodation provider clients. This widget allows a site visitor to easily create a booking for a particular package and/or room. Various parameters, eg. Package name, Room number, minimum duration of stay etc can be passed into the widget in the background to allow it to be pre-configured, reducing the amount of input the user needs to supply.