Hello.
user
Hello, how can I support you?
assistant
I want to change dates in my existing reservation, can you please help me?
user
Sure, please provide your name.
assistant
Myself Nancy Clark.
user
Ok, please wait for a moment.
assistant
Sure.
user
Thank you for your time, we did not find any reservation on your name to change it.
assistant
No issue, anyway thank you for checking.
user
Thank you for contacting us.
assistant