You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Jason Adams. I need to book a flight ticket from SEA to DCA, Can you please help me for booking?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I would like to travel on 07/13 to 07/15.

ASSISTANT: Do you need nay stop over?

USER: I need a connecting flight.

ASSISTANT: We found a UA airline, flight number:1006 and the price is 100.

USER: Ok, proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.