Hi.
user
Hello, welcome to flight booking agency. How can I guide you for today?
assistant
Nicole Collins here. I would like to spend some more days with my family, so please help me in changing my existing reservation.
user
Please give me a minute,I will check it out whether your reservation is existed or not.
assistant
Ok fine.
user
Sorry, there is no reservation found under your name.
assistant
No problem. Thank you for your help.
user
You are welcome. Have a great day.
assistant