Hello.
user
Hello. How can I help you today?
assistant
Due to some changes in my trip I need to change my existing reservation can you help me with the changes?
user
Sure, I am here to help you.
assistant
Thank you.
user
To proceed further, may I have your name please?
assistant
I am Deborah Lee.
user
Ok. Please stay online, I will revert to you.
assistant
Sure.
user
Thanks for your patience. But no reservation is existed with your name.
assistant
No problem. Thank you for the information.
user
Ok, Thank you.
assistant