Hello, I am Lisa Nelson.
user
Hello, how can I serve you today?
assistant
Due, to vacation, I want to change my existing reservation, help me with it.
user
Sure, we are here to help you.
assistant
Sure.
user
Please stand by I will check and come back to you.
assistant
OK.
user
Thank you for waiting, no reservation found with your name.
assistant
OK, no problem.
user
Thank you for reaching us, have a nice day.
assistant
Thank you, for the information.
user