Custom Shopify Booking Tool for Event Halls

I'm looking for an experienced Shopify developer who can create a highly customized booking tool for my event halls. This tool should accommodate several specific requirements:

- Customers should have the ability to select and book time slots.

- If a customer indicates more people than the maximum capacity per room allows, they should be informed about the possibility of booking an additional room. The system should also evenly distribute the people between both rooms.

- Customers must input their personal contact details (full name, phone number, and email address) during the booking process.

- A reminder email should be sent to customers one day before their booking date.

- Employees should be able to sign up for shifts in a calendar, with cancellation only possible after admin approval.

- Employees should have the ability to view key details of a booking within the slots.

- The system should feature a color-coded distinction between shifts occupied by different employees and shifts that are still available.

- The booking tool should support English and have capabilities for multilingual support.

- There should be an ability to set different prices for different days, times, and locations.

Ideal skills for this job include:

- Extensive experience with Shopify development.

- Proficiency in programming custom booking systems.

- Prior experience with creating tools with multilingual support.

- Familiarity with developing interfaces for both customers and employees.

I am looking for a proactive freelancer who can deliver a high-quality, user-friendly booking tool that meets all the specified requirements.