Hi.
Hello, how may I help you today?
 I am George Garcia. I want to to travel from IL-ORD to CA-OAK. Can you please book a ticket?
Ok, may I know your travelling dates please?
Sure,My travel dates are from 02/10 to 02/12. Please ensure that there must be single connection with price limit 500.
Ok, hold on a moment I will get back to you.
Ok.
Thanks for holding on, Flight 1010 with AA airlines matches your specified details. The price is 100 with single connection. Shall I proceed?
You can proceed with booking.
Ok, your ticket has been confirmed.
Thank you for your assistance.
Thanks for contacting us, have a safe journey.