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
May I know your name please?
assistant
Thank you. Myself Dennis Turner.
user
No reservation found at the moment as per your request.
assistant
Ok, no problem. Anyway thank you for checking out.
user
Thank you for choosing us.
assistant