What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
You can actually search our templates to see if there is any form that might match what you are after: https://www.jotform.com/form-templates/category/booking
I do however suggest looking for the template that matches your requirements mostly (not necessarily completely - unless there is such) and then modifying it to be exactly what you are after.
For example, if you want to add something more specific to the form and related to the time or date, you could use widgets instead of a form field.
These are one of the few that you might like:
Since there's still no full-fledged, stand-alone booking form available, can we merge this thread as an upvote to an already existing Feature Request initiated on Oct. 2015?