Hello,.
user
Hello, how may I render you?
assistant
Please book a flight ticket from Oakland, CA - OAK to Washington, DC - DCA.
user
Sure, can I have your trip dates?
assistant
I wish to start my journey on 05/08 and return on 05/10.
user
Do you have any price limit?
assistant
Price should not exceed 200.
user
May I know your good name please?
assistant
My name is Shirley Mitchell.
user
Sorry, we did not find any flights running in your preferred dates.
assistant
That's ok, not a problem. Thank you.
user
Thank you for reaching us.
assistant