Hi.
user
Hello.
assistant
I am Thomas Campbell.
user
How can I aid you?
assistant
I want to change my reservation, can you help me with that?
user
Sure Thomas, please wait a moment.
assistant
Sure.
user
Sorry to say that, there is no reservation found on your name.
assistant
Ok, no issues.
user
Thank you for approaching us.
assistant
Thanks for your help.
user