Hi. I am Anna Mitchell.
user
Hello. How can I assist you today?
assistant
I want to change my reservation, can you help me with that?
user
Ok, please can you wait a moment?
assistant
Sure.
user
Ok, thank you for waiting. Sorry, there is no flight ticket been found on your name to change.
assistant
Ok, no issues.
user
Thank you for choosing our agency.
assistant
Thanks for the information.
user