Hello,.
user
Hello, how may I aid you today?
assistant
I am Stephanie Clark. Due to prepone plan came into picture owing to announcement of birth of baby boy. Could you please help me for changing my reservation?
user
Sure, please wait for a moment I will revert you.
assistant
Ok.
user
Thanks for waiting, we have not found any flight reservation on your given name.
assistant
Thank you for your valuable information.
user
Thank you for opting us.
assistant