Holiday Autos neglected the bad service of their partner company: After booking with Holiday Autos, I received emails from the rental car company instructing me to proceed with the 'Save time at pick-up' process, which involved validating my driver's license and selecting the desired car model. I completed these steps without encountering any issues. Upon my arrival in Las Vegas, however, I was informed that I was on a block list by SIXT, the rental car company. Unfortunately, the SIXT employee at the airport was unable to provide any explanation or assistance regarding the situation. They mentioned that even if I were to contact Customer Service, it would take at least 48 hours to resolve the issue according to their system protocol. Left with no other options, I had to book a car from a different company on the same day, which ended up costing me three times more than originally planned. I attempted to resolve the issue with Holiday Autos; however, they don't feel responsible for the unfavorable treatment I received from their partner company. Despite this, I am continuing to communicate with Holiday Autos via email in hopes of finding a resolution and recovering the additional expenses I incurred.