You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me in booking a flight ticket from SEA to ORD?

ASSISTANT: Sure, please share me your journey dates.

USER: I want to travel on 09/02, and return on 09/04.

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

USER: I am Barbara Lewis.

ASSISTANT:  Do you need direct flight or connecting flight?

USER: I need a break in my journey.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT: We found a Hawaiian airline and 1020 is flight number with a fare of 100. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.