Hello.
user
Hello.
assistant
Myself Nancy Moore.
user
How may I assist you? Nice to meet you Nancy.
assistant
due to some client meeting, I am willing to change my existing reservation. Can you please help me for this?
user
Sure, I will help you with the change of flight reservation. Wait for a moment please.
assistant
Thank you, I will wait for your kind response.
user
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
Not a big deal, anyway thank you very much for your kind service.
user
Thank you.
assistant