You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Elizabeth Harris here.

ASSISTANT: Ok.

USER: I want to attend my college reunion party. Can you check the flight availability form ORD-SEA?

ASSISTANT: Sure, we are here to help you. Could you please help me with your journey dates?

USER: My planned travel dates are 03/19 and 03/21.

ASSISTANT: In which airlines are you comfortable to travel?

USER: I am comfortable with normal - cost only.

ASSISTANT: Do you have any class preference?

USER: No I am comfortable with any class.

ASSISTANT: Is there any other specifications?

USER: I want a flight with maximum connection of 1.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found a connecting flight in Hawaiian airlines with a fare of 200. Shall I proceed?

USER: Yes, you can proceed with that booking.

ASSISTANT: May I know your good name, for booking purpose?

USER: I am already given my name.

ASSISTANT: Your ticket has been confirmed with a flight number 1020 in economy class.

USER: Thank you for booking.

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