Hi, I am Rebecca Evans.
user
Hello, How can I assist you today?
assistant
As my appointment with doctor got postponed I want to reschedule my reservation, can you help me in changing my existing reservation?
user
Sure, we are here to sort out with any help you need. I will check with list and let you know.
assistant
Ok.
user
I have gone through all the reservation stored in our data base, but no flight is reserved with your name.
assistant
Thank you for the response.
user
Thanks for approaching us, Have a nice day.
assistant