Hi.
user
Hello.
assistant
Myself Ryan Nelson.
user
how may I assist you?
assistant
I need your small help in changing my reservation, could you please do that for me?
user
Sure, I will help you.
assistant
Sure.
user
Ryan, no reservation has been found on your name in our database.
assistant
No problem, thank you very much for the information.
user
Thank you for approaching us.
assistant