Hello.
user
Hello, how can I support you?
assistant
I want to change my existing reservation, can you please help me with this?
user
Sure, I am here to aid you. Please provide your name to proceed further.
assistant
I am Emily Allen.
user
Ok, please wait for a moment.
assistant
Sure.
user
Thank you for your patience, we are sorry to inform you that there was no reservation found on your given name.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for approaching us.
assistant