Hello.
user
Hello, how may I aid you today?
assistant
I would like to meet my uncle at Chicago, please help me in booking a ticket from DCA to ORD.
user
Sure, may I know your name please?
assistant
My name is Paul Rodriguez.
user
Ok, may I know on which dates you are willing to travel?
assistant
My planned journey dates are on Feb 17 and Feb 19.
user
Is there any specific timing for you?
assistant
No, thank you for asking.
user
Do you have any other specifications please?
assistant
I prefer an economy class.
user
Sorry, there is no flight found as per your travelling details.
assistant
Ok, no issues. Thank you for your information.
user
You are welcome.
assistant