Hello.
user
Hello, how can I help you today?
assistant
I am Andrew Miller. I want to change my existing reservation, due to some health issue. Can you please help me out?
user
Sure, we are here to help you.
assistant
Thank you.
user
Wait for some time I will check and get back to you.
assistant
Sure, I will wait for your information.
user
Thanks for waiting there is no reservation found on your name.
assistant
That's ok, no problem. Anyway thank you for checking.
user
Thanks for approaching us.
assistant