You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Young.

ASSISTANT: How can I assist you now?

USER: I am looking for a flight from ORD to DCA, can you help me out please? My trip dates are from 09/12 till 09/14.

ASSISTANT: Sure Michelle Young, please be hold on for a moment.

USER: Sure.

ASSISTANT: I have found a flight in UA airlines with connection 1 and price 200. Shall I proceed with booking?

USER: Please proceed with it.

ASSISTANT: Ok Michelle Young, I have reserved a ticket with flight number 1012.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a great journey.