Hi,.
user
Hello. What can I do for you now?
assistant
Please book a flight to Oakland, CA-OAK from Washington, DC-IAD, for sports event.
user
Sure, for this we want to know your journey dates.
assistant
I will return on 06/12 and depart by 06/10.
user
May I know your name for booking a ticket?
assistant
I am Kimberly Edwards.
user
Please wait for a minute.
assistant
Sure.
user
We found that there was no flight that matches with your requirements.
assistant
Thanks.
user
Thank you for your time with us.
assistant