Hi.
user
Hello. How may I assist you?
assistant
Owing to an emergency, my meeting with client got postponed, so I want you to change my existing reservation.
user
Sure. Tell me your name please?
assistant
Sure, Carolyn Davis here.
user
Please wait.
assistant
Sure.
user
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
Ok, no issues. Thank you for your assistance.
user
Thank you.
assistant