Hello.
user
Hello, how can I help you today?
assistant
I want to change my existing reservation, can you help me with that?
user
Sure, we are here to help you.
assistant
Thank you.
user
May I know your name?
assistant
I am Deborah Thompson.
user
Ok, wait for some time.
assistant
Sure.
user
Thanks for waiting there is no reservation found on your name.
assistant
No issues, thank you for the checking.
user
Thanks for approaching us.
assistant