Hi.
Hello, how can I guide you for today?
I am Sarah Harris want to visit Chicago, can you book a ticket from OAK to ORD?
Can you please share on what dates you are willing to travel?
Sure, my travelling dates will be 12/19 and 12/21.
Please give me a minute, I will check the availability of flights on this route.
Ok.
Sorry, there are no flights available on your requested dates.
That's ok, thank you.
Thank you for contacting us, have a nice day.