You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be of your help?

USER: I want to book a flight ticket from ORD to DCA for attending a event. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are glad to assist you in booing. May I know your name please?

USER: Sure, I am Cynthia Martinez.

ASSISTANT: Ok, can you help me to provide you with a connection if you need?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Help me with your journey dates, so that it will be easier to move further in booking.

USER: My travelling dates are Jan 5 and Jan 7.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: No, I do not have any other specifications.

ASSISTANT: Let me check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Southwest airline with the flight number-1019 and the fare 100.

USER: You can proceed with booking.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.