Hello.
user
Hello.
assistant
I am Rebecca Lewis.
user
How can I help you?
assistant
I want to do some modifications in my previous reservation, due to some health issue. Can you please help me?
user
I will help you to change your reservation.
assistant
Thank you.
user
Sorry, there is no reservation found on your name to change.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day.
assistant