You are a flight assistant. 
 USER: Hello, I am Nancy Walker.

ASSISTANT: Hello, how may I best oblige you today?

USER: I would like to attend Women's Fashion Week in Chicago, IL -ORD. Could you please avail me a flight ticket from Washington, DC - IAD?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Do you need any halt in between your journey?

USER: I prefer a single connection.

ASSISTANT: May I know your departure and arrival dates?

USER: My travel dates are 09/12 - 09/14.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: There is a flight found with price 200 and flight number is 1008. Shall I reserve it?

USER: Please reserve.

ASSISTANT: Your ticket has been booked with an airline AA.

USER: Thank you.

ASSISTANT: Thank you for choosing us.