You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need a connecting flight to Washington, DC - IAD to attend my project review. Could you please book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: My travelling dates are 09/06 and 09/08.

ASSISTANT: Kindly mention your source?

USER: My origin is Orlando, FL - MCO.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time. We found a flight with Frontier airlines and flight number is 1004. Fare is 200 with single connection. Shall I proceed?

USER: Ok, you can proceed for booking.

ASSISTANT: May I know your name to proceed?

USER: Michelle Green is my name.

ASSISTANT: Your reservation has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for choosing us.