Create a booking form and disable the date once it is selected

Hallo,

i want to create a booking form for boat and yacht rentals.The format we would like to use is:

1)The visitor selects the date he wants from a calendar. 

2)Then he selects the prefered hour for the appointment. 

but the most important, after someone has booked a date and an appointment, we would like to appear in the calendar that this appointment slot is booked. 

Is this possible to do via JotForm?

Sincerely,

Timothe

You can use our Date Reservation widget: http://widgets.jotform.com/widget/date_reservation. However, this widget only gives you the option to setup a date and no time. Please try it. I think the time can be our basic time field. Since you are disabling the date once it's selected, I think the time can be opened without a limit.