Hi,.
user
Hello. How can I serve you?
assistant
I want to change my reservation, can you help me with that?
user
Sure, I can help you. May I know your name?
assistant
Sure, I am Gregory Hall.
user
Give me a minute.
assistant
Sure.
user
Thanks for your time.
assistant
Ok.
user
We didn't found any reservation by this name.
assistant
Ok, no issues. Thanks for your response.
user
Thank you for reaching us.
assistant