Booking Page Upgrade

I've just had my website updated however I need my booking page to be fixed up. The current page can be found at [login to view URL] At the moment there are a few bugs in the code as per the attached images, mainly to do with the return time. What I need done is as follows: - Lines marked with a * is mandatory, don't allow customers to submit until those lines are complete. - Submission should be sent to our specified email address - Once submission is complete, the Thank You page should look like it's part of the site rather than a blank page. - The email that is sent to should allow our office to just click reply and go to the email address the customer provided. Take a look at our competitors site: [login to view URL] for an idea...