Ajax Updating or Pagination on Appointments +

Hi,
I have recently downloaded Appointments+ and wish to use it for a Beauty Salon Booking System.
I have a few questions re: the working of the Plugin. Is it possible to have the "Show Available Times" on both 'Service' and 'Provider' refresh using Ajax based on the selection. My page returns to the top once the button is clicked and it isn't seamless enough for the non-tech-savvy Salon Customers.
Or, perhaps, would it be possible to make it a Step-by-Step pagination like Gravity Forms has when the user clicks Service->Service Provider->Date->Time Then enters their details. All while in a single view on the same WP page?
I can see great potential in this plugin if it were made just a little more friendly.
I hope you guys can modify/update it,
Thanks,
- Peter