Hello, I am Jack Walker.
user
Hello, How can I assist you?
assistant
I am planning a journey from Washington, DC - IAD to Chicago, IL - ORD for a inauguration function. Can you please help me in booking a ticket?
user
Sure, Please help me with your travel dates.
assistant
My travel dates are from 06/28 to 06/30.
user
Sure, Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for opting us.
assistant