Hello.
user
Hello.
assistant
I am Jeffery Baker.
user
How can I assist you today?
assistant
I want to change my reservation, could you help me?
user
Sure, will you please give me a moment?
assistant
Sure.
user
Thanks for waiting, there is no reservation found under your name.
assistant
Ok, not a problem. Thank you.
user
Welcome, have a great day.
assistant