Hello.
user
Hello, how can I assist you today?
assistant
I am planning to meet my family friends on his birthday to Chicago IL-ORD. Could you please help me in booking a flight ticket?
user
Sure, may I know your travelling dates?
assistant
My trip dates are  06/05 and 06/07.
user
Ok, could you please mention your starting point.
assistant
My origin airport code is Washington DC-DCA.
user
Ok, do you have any other specifications?
assistant
I need a direct flight with fare limit 5000.
user
Sorry, no flights was found on your requirements. Let me know your please.
assistant
Ok, no issues.
user
Thank you for reaching us.
assistant
I am Brenda Martinez. Thank you for your information.
user