Hello.
Hello. How can I serve you?
I want to book a flight ticket from LAX to ORD. Could you help me in booking?
Sure. Can I know your travelling dates?
My travelling dates are from Dec 30-01. Jan 01.
Do you require any break?
No.
Can I know your name?
Charles Wilson here.
Is there any specifications?
I prefer for economy class.
Give me a minute.
Ok.
Thanks for being waiting,  We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
That's ok, no problem. Thank you.
Thank you for reaching us.