You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I oblige you today?

USER: Help me in booking a flight from OAK to ORD?

ASSISTANT: Sure, may I know your good name?

USER: I am Jack Smith.

ASSISTANT: May I know on what dates you prefer to travel?

USER: My travelling dates are Nov 02 to 04.

ASSISTANT: Is there any connection limit?

USER: I prefer connection flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found a connecting flight 1001 from Spirit airline with a fare 200. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.