Selenium Java Automation

Im having website tickets window need to write to select seats
Below is the url:
https://www.encoretickets.co.uk/booking/seating-plan?product_id=6362&content_product_id=6362&product_type=show&performance_type=M&venue_id=112&qt=2&slot=14:30&date=2021-09-23&booking_ends=2022-06-26&booking_starts=2021-09-16
Using Java Selenium you need to automate the seat selection based on the price.
Suppose if i say select the lowest price ticket then it has to select lowset price on that day and proceed to checkout

Thanks