You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Please aid me to book a flight ticket from ATL to JFK.

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are 05 to 07 of June.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

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

USER: I am Steven Hall.

ASSISTANT: May I know your class preferences?

USER: I am ok with any class.

ASSISTANT: We found a Frontier airline and 1012 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.