Hi,.
Hello, How may I help you?
Willing to travel from San Francisco to Chicago. CA-SFO - IL-ORD. the dates are 12/28 - 12/30.
Ok, Wait a while, I will check and get back to you. There was no flight found that matches your requirements.
I'm Emily Lee.
Ok, Thanks for choosing us.
Price limit is 500 with connection 1. Is ticket available ?
There was no flight available that matches your requirements.