Hi. I am Justin Walker.
user
Hello, how can I help you today?
assistant
I would like to visit LAX to meet my school friend, can you please help me to book flight from DCA?
user
Sure, may I know your planned travel dates?
assistant
Sure, my desired travel dates are Mar 16 and Mar 18.
user
Do you need a halt in between your journey?
assistant
I need a single connection flight.
user
Please share me your price limit.
assistant
I can afford 5000.
user
Do you have any airline preference?
assistant
No.
user
Please wait for a moment.
assistant
Sure, take your own time.
user
Sorry to say that, no flights were found with your given details.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant