Hi, I am Kenneth Thomas.
user
Hello, how can I help you today?
assistant
I need to book a flight ticket with price under 200, so can you book me a flight ticket from Washington to San Francisco?
user
Sure, Kindly mention your travel dates?
assistant
Sure, I have planned to visit Golden Gate Bridge on 10/07 and return on 10/09.
user
Can you kindly provide me your airport codes?
assistant
Sure, my airport codes are DC-DCA and CA-SFO.
user
Ok, please wait a moment.
assistant
Ok.
user
Sorry to say, no flight found with your requirement.
assistant
That's ok, thank you for the response.
user
Thanks for reaching us, have a good day.
assistant