Hello.
user
Hello.
assistant
John Taylor here.
user
John, how can I guide you today?
assistant
My interview got postponed, so I want to change my reservation. Could you help me out?
user
Sure, I will help you with that. Please wait for a while.
assistant
Ok.
user
Sorry, no reservation found by your name.
assistant
It's ok, thank you for helping me.
user
You are welcome.
assistant