Hello, I am Eric Phillips.
user
Hello, how can I help you today?
assistant
As my manager did not approve my leave, I would like to change my recent reservation. Can you aid me with this?
user
Sure, please wait for a while.
assistant
Sure, take your time.
user
Sorry, there was no reservation found with your given name.
assistant
That's ok, thank you for checking.
user
Thank you for opting us.
assistant
Welcome.
user