Hello, I am Sandra Taylor.
user
Hello, how may I abet you?
assistant
Due to my health problem I want to change my reservation, can you please help me to change my reservation?
user
Sure. Let me check the current status and revert you.
assistant
Ok.
user
There is no reservation found by this name.
assistant
Ok, no problem.
user
Thank you for consulting us.
assistant
Thanks for your service.
user