Reply To: Send button directly to mail box

I have seen on your documentation that it’s not possible to use the widget sumit button to send a reservation directly by email. So I enter the URL of the page where is my standard form but the formular doesn’t save the info about the date picked in the calendar and the corresponding resource. It’s ok for the number of people.

If my customer has to be redirect to another form, I would like them to avoid having to reenter the data by choosing the resource and the dates again and simply add theu name and email.

Is there a way to keep this info automatically in the form?

Thank you.