Hi.
user
Hello.
assistant
I am planning to travel Carol Clark.
user
Carol, how can I support you?
assistant
I want to change my reservation, can you help in that?
user
Ok, please give me a moment.
assistant
Sure.
user
Sorry, no reservation found under your name.
assistant
That's ok. Thank you for your help.
user
Thank you, have a good day.
assistant