Hello.
user
Hello.
assistant
I am Michael Anderson.
user
How can I assist you today?
assistant
Due to my health problem I want to change my reservation, can you please help me that?
user
Sure, please wait for a while.
assistant
Ok, I will wait for your response.
user
Sorry, no reservation is found under your name in our website.
assistant
That's not a problem. Thank so much for your response.
user
My pleasure, have a great day.
assistant