Hello, I am Linda Edwards.
user
Hello, how can I help you?
assistant
I want to book a flight ticket to attend Flower Festival in Houston, TX - HOU. Can you please book a flight ticket from Washington, DC - DCA?
user
Sure, Can you please help me with your travelling dates?
assistant
My trip dates are from 05/07 to 05/09.
user
Ok, May I know your price limit?
assistant
I can afford up to 200.
user
Thank you for being patient, No flights were found with your given details.
assistant
It's ok, not a problem. Thanks for your response.
user
Thank you for choosing us.
assistant