Hi, I am Eric Harris.
user
Hello, how can I help you?
assistant
My planned vacation to my grand father's place got postponed, could you help me in changing my existing reservation.
user
Sure, please wait for a while.
assistant
Ok.
user
We have not found any flight reservation on your given name.
assistant
Ok, no Issues.
user
Thanks for choosing us.
assistant
Thank you for your information.
user
Thank you.
assistant