hi.
user
Hello, how can I help you the best?
assistant
I am Samantha Nelson. I need to change my existing reservation, Can you please help me with that?
user
Ok sure, I can help you with that.
assistant
Thank you.
user
Please wait.
assistant
Sure.
user
Sorry, no reservation has been found with your name in our records.
assistant
Ok, no problem.
user
Thanks for consulting us, have a nice day. Visit Again!.
assistant
Thanks for your information.
user