Booking/Appointment feature with custom steps

Hello, everyone! I'm looking to incorporate a booking/appointment feature into my website. I offer a specific service where customers need to answer a series of questions, and the cost varies based on their responses. Each answer option should have its own price that adds to the overall cost, and each question should be a separate step in the booking process. I've tried multiple popular booking/appointment plugins, but none of them have the custom steps functionality I need. Therefore, I'm reaching out here for assistance. Can anyone help me figure out how to achieve this result in WordPress?