You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket to Chicago, please help me with a connecting flight.

ASSISTANT: Sure, please let me know your travel dates.

USER: My travelling dates are from 08/14 to 08/16.

ASSISTANT: May I know your airport codes?

USER: I want to fly from IAD to ORD.

ASSISTANT: Let me know your name to proceed further.

USER: I am Nicole Jones.

ASSISTANT: We found a connecting flight with price 100, flight number is 1005.

USER: Please go with booking.

ASSISTANT: Your ticket has been confirmed with UA airlines.

USER: Thank you.

ASSISTANT: Thank you.