Working With Rails

At work I am currently developing this website on ruby on rails and I got stuck. I created a form, using html but now I want to pass the data entered in the form to the Controller to save it to the db.
If I used rails to create the form I know how to pass the form input to the controller, but since i used html, I dont know how to.
If i did my form this way:
<form name="reservation">
<input name="name" id="name">
<input name="email" id="email">
</form>

How would I pass the two fields to the controller, assuming I have a database called “Booking”.

Thanks
PS I looked at several tutorials but they only explain how to pass to the controller if you used rails to build the form.