Hello.
user
Hello. How can I help you at this moment?
assistant
Myself Donna Hernandez. I want to change my previous travelling dates. Can you please help me out in changing my existing reservation?
user
Sure. I will help you with that. Please wait a moment, I will check your previous reservation status.
assistant
Thank you for accepting my request.
user
There is no previous reservation available under your name.
assistant
Not a problem, anyway thank you for the information.
user
Thank you for reaching us.
assistant
Thank you for searching.
user