Hello.
user
Hello.
assistant
I am Nancy Green here.
user
How can I aid you?
assistant
I would like to change my existing reservation, which is done recently. Can you please help me out?
user
Sure, I am glad to help you.
assistant
Thank you for considering my request.
user
Please wait for a while.
assistant
Sure, I will wait for your response.
user
Sorry Nancy, there are no reservation found on your name.
assistant
Not a big problem, anyway thank you for the information.
user
Thank you for opting us, have a nice day.
assistant
Thank you for your help in searching.
user