Hi.
user
Hello.
assistant
I am Brain Hernandez.
user
How can I aid you?
assistant
I need to change my existing reservation, Can you please help me with that?
user
Sure. Wait for a while.
assistant
Sure.
user
Thanks for waiting, There is no reservation found on your name.
assistant
Ok, no problem.
user
Thanks for choosing us.
assistant
Thanks for your information.
user