Hi.
user
Hello. How may I guide you today?
assistant
I am Debra Williams want to shoot my film at Oakland, can you book a ticket with price under 200?
user
I will help you with that, can you please tell me your preferable journey dates?
assistant
Sure, my travelling dates will be 04/11 and 04/13.
user
May I know your airport codes to proceed further?
assistant
Yes, I want to fly from DCA To OAK.
user
Wait a minute.
assistant
Ok.
user
I am sorry to say that there is no flight found.
assistant
That's ok, thank you.
user
Thank you for reaching us.
assistant