Hello.
user
Hello.
assistant
Myself James Mitchell.
user
How may I assist you today?
assistant
For some issues I want to change my reservation, can you please help me?
user
Sure, I will help you, please wait for a minute.
assistant
Sure.
user
Sorry, I could not find any reservation with your name.
assistant
It's ok. Thank you for the information.
user
My pleasure.
assistant