Hi, I'm Carol Adams.
Hello. Carol Adams, how can I help you today?
 I would like to attend my friend's marriage in Oakland, can you please book the flight ticket from ORD to OAK?
Sure, can you please provide your travelling dates to proceed further?
Sure, my itinerary dates are from 09/29 to 10/01.
Give me a moment to check for the flights availability on this route.
Sure, take your own time.
There are no flights available on this route due to bad weather conditions.
Ok, no problem.
Thank you for opting us.