Hi, I checked out the attachment, I understand you need a contact form plugin with these fields. I can do this for you, I can:
1. Get exact specifications on what data / fields would be submitted by the user and where
2. Code the plugin PHP / HTML and style it according to your specifications
3. If you need a booking system I can propose a WordPress plugin, install it, and integrate it with the form
I am a WordPress developer with years of experience, and I have worked on custom PHP for plugins / themes many times in the past.
Feel free to contact me.