Hi.
user
Hello. May I have your name please?
assistant
I am Helen Jackson.
user
How may I aid you?
assistant
Please help me in booking a flight ticket to Chicago, IL-ORD for attending my sister's marriage.
user
Ok. To proceed in booking, may I have your source point?
assistant
Sure, I will start from San Francisco, CA-SFO.
user
Let me know, if you have any specifications?
assistant
Please book my ticket on 11/06 and 11/08. I want a single connected flight.
user
Ok. Unfortunately, we have no flights that matches with your information.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us, have good day.
assistant