Hello.
Hello. How can I assist you today?
Myself Janet Martin, I need to travel Chicago, can you please book flight ticket from  SFO to ORD.
Sure, can you please share your travel dates?
My trip dates are 12/30 and 01/01.
Let me check for the availability of flight.
Take your time.
Janet, I am sorry to inform you that there is no flight available at your requested dates.
That's not an issue, I will choose any other source to travel that place.
Thank you for contacting us, have a nice day.
Thank you for helping out.
You are welcome.