> For the complete documentation index, see [llms.txt](https://help.flyandcar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.flyandcar.com/for-owner/manage-booking/modify-or-cancel-a-reservation.md).

# Modify or cancel a reservation

### **Changing a Reservation**

**Need to adjust a booking?** As a car owner, if you find the need to modify details of an upcoming reservation, here's what to do:

1. **Communicate with the Renter:** Reach out directly to the person who has booked your car. Discuss the required changes and see if they can accommodate your modification.
2. **Request additional payment:** If needed you can use the additional payment feature to be paid for the modification. [Learn more about how to request a payment](/for-owner/payments/request-additional-payment.md).
3. **Require additional help?** If you encounter any challenges or the renter cannot accommodate the changes, please contact FlynCar’s support team for further assistance.

### **Canceling a Reservation**

**Understanding the commitment** When your car is booked through FlynCar, both you and the renter make a commitment to honor the rental agreement. Canceling a reservation can disrupt plans significantly and may result in fees, depending on the circumstances.

**Handling unforeseen situations:** We understand that unexpected events can happen:

* **Initiate cancellation:** If you must cancel a rental, contact our [support team](mailto:support@flyandcar.com) as soon as possible to begin the cancellation process.
* **Review cancellation policy:** Be sure to familiarize yourself with [FlynCar's cancellation policy.](https://legal.flyandcar.com/terms-and-policies/cancellation-policy) This will help you understand any fees or implications that may arise from canceling a booking.

**We're here to support you!** Our dedicated team at FlynCar is always ready to assist you through any changes or cancellations, ensuring a smooth experience for both you and your renters.


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