Hi.
user
Hello. How may I serve you?
assistant
I want to change my current reservation. Can you help me for that one?
user
Sure. Tell me your name please?
assistant
Sure, Kimberly Collins 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
No issues, thank you for the information.
user
Thank you.
assistant