Hi.
user
Hello.
assistant
I am Patrick Thompson.
user
Thompson, how can I assist you?
assistant
I want to change my reservation, can you help me?
user
Sure, I am here to help you. Let me check your reservation status.
assistant
Sure.
user
Thompson, I did not find any reservation under your name.
assistant
No problem, thanks for checking.
user
Thank you for contacting us and have a nice day.
assistant