Hello, I am Joshua Hill.
user
Hello, how may I help you?
assistant
As my manager did not approve my leave, I would like to change my recent reservation.
user
Surely, I will help you. Can I have a moment please? I will check in our database.
assistant
Sure, take your time.
user
Sorry, there is no reservation found on your name.
assistant
That's ok, thank you for checking.
user
You are welcome. Thank you for contacting us, have a nice day.
assistant
Welcome.
user