United States
https://www.entmasterclass.com/forum/general-discussion/united-name-change-correction-policy
https://www.entmasterclass.com/forum/general-discussion/tm-1-866-738-0640-can-i-cancel-and-refund-my-flight-refund-policy
https://www.entmasterclass.com/forum/general-discussion/tm-1-866-738-0640-can-i-cancel-and-refund-my-flight-refund-policy