Hello. Virginia Parker here,.
user
Hello, how can I help you today?
assistant
My holiday trip has been postponed, so I would like to change my existing reservation. Could you help me in changing my 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. Thanks for your help.
user
Thanks for choosing us.
assistant