Hi there, I am confident that I can work for you. I have done this kind of work in past, here is the reference link www.weknowlondon.come this website is using city tours as base theme in Wordpress. I had been part of team, work closely with front end team members as well as back end what is achieved is mentioned below: • Integrating supplier API in WooCommerce • Allow user to book multiple tickets under one product/post • Calculate price according to user type like Child Audit • Integrate Tours from Golden Tours API, Car Transfer from portfolio cars • Integrate Hotels from Booking.com where my client had access to there hotel feeds • Booking products with prices from API and Store all data in WooCommerce order details in Admin • Also booked orders on client/Supplier system upon successful completion of order on wordpress site • Generate PDF tickets and send order details in email with a custom template I am a Full Stack Web Developer , developing web application with wordpress and Shopify from last 4 years. I am attaching admin order screen for reference to what I told you. Lets discuss detail in chat so I can start work on your project. Thanks