Need a seriously good JavaScript expert to help with a booking trigger issue we are facing, need it done next few days

Job ID: 37803110

Budget: $30 – $250 USD

Wordpress using latepoint booking plugin

Currently, we have a main model that pops up with a table displaying cells as dates (assigned attributes). When we click a cell, a second modal pops up, asking the user to confirm the booking by selecting a 30-minute or 60-minute slot. The code works perfectly, but we are having issues with the trigger. It works perfectly the first time, but if the user clicks ‘close’ and selects a different time, it remembers only the first selection regardless of the change. We suspect this issue arises because the booking ID is the same for all the buttons, so it’s not being reset properly. We need this sorting issue addressed and are willing to hire as soon as possible. Please mention ‘CSS2’ in your response so I know you’re not a bot.

JavaScript experts only, please.
Related categories: PHP JavaScript WordPress CSS jQuery / Prototype