please give me some ideas how to create a online reservation system for our thesis.. hope you'll help me all :)

If you want help, then you need to demonstrate some effort and provide an initial design with some specific questions. If you can't get that far on your own, then maybe you don't deserve to graduate! There are lots of reservation systems out there and that probably includes some open source ones that you can download. Do some research and build a rough design and define the features that you want to include. There's all kinds of stuff out there on the Internet waiting to be found.

If you want help, then you need to demonstrate some effort and provide an initial design with some specific questions. If you can't get that far on your own, then maybe you don't deserve to graduate! There are lots of reservation systems out there and that probably includes some open source ones that you can download. Do some research and build a rough design and define the features that you want to include. There's all kinds of stuff out there on the Internet waiting to be found.

agree...