You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of service your looking for?

USER: Can you aid me to book a flight ticket from LAX to DFW?

ASSISTANT: Sure, please share me your trip dates.

USER: I planned my trip on the dates Aug 20 and Aug 22.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I am looking for a connecting flight.

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

USER: Myself Jennifer Lopez.

ASSISTANT: May I know your class preferences?

USER: I am happy with any class.

ASSISTANT: We found a AA airline and 1003 is flight number with a fare of 300. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.