Hello.
user
Hello, how may I help you?
assistant
I would like to change my reservation due to some health issues, can you please help me out with that?
user
Sure, I am here to help you. May I know your name?
assistant
Thank you. Myself Margaret Jackson.
user
Thank you. Please wait for a while, let me check your reservation status.
assistant
Sure.
user
Sorry, I did not find any reservation under your name in our database.
assistant
Ok, no issues. Anyway thank you for checking out.
user
You are most welcome.
assistant