Hi.
user
Hello.
assistant
Carol Collins here.
user
How may I help you?
assistant
Can you change my flight ticket reservation?
user
Sure, please wait for a moment.
assistant
Ok.
user
Sorry, there is no reservation matching with your name in our portal to make changes further.
assistant
Ok, that is not a problem.
user
Thank you for reaching us.
assistant
Thank you.
user