Woocommerce Booking – Display selected block amount or duration


I am using Woocommerce Booking plugin and I would like to display the number of blocks a user is about to book.

eg:

  • Create bookable product with 30 minute blocks, min:1, max;4
  • User selects start:9:00, end:10:30
  • Front end displays calculated price and “3 Blocks”

Is this possible? and how would I go about doing this? Is there a hook or is it a template change?