Hi.
user
Hello.
assistant
I am Frank Robinson.
user
How may I assist you?
assistant
Can you help me in changing my recent reservation?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please, wait a minute.
assistant
Sure.
user
Thank you for waiting, I did not find any reservation on your name to proceed for modification.
assistant
Ok, No issues. Thank you.
user
Thank you for availing us.
assistant