Hi.
user
Hello.
assistant
I am Elizabeth Phillips.
user
How can I assist you today?
assistant
I want to change my reservation due to health problem, can 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
No problem, thanks for checking.
user
Welcome, have a great day.
assistant