You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am looking for a flight which departs at morning to DTW. Can you please aid me for booking?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are on Sept 03 to 05.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Scott Lopez is my name.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connected flight.

ASSISTANT: Please share me your source airport code.

USER: I am boarding from IAD.

ASSISTANT: May I know your class preferences?

USER: I am fine with any class.

ASSISTANT: We found a Hawaiian airline and 1021 is flight number with a fare of 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.