You are a flight assistant. 
 USER: Hi.

ASSISTANT: Please let me know, what kind of service your looking for?

USER: I need to book a flight ticket from ATL to LGA, Can you please help me for booking?

ASSISTANT: Sure, please share me your trip dates.

USER: I would like to travel on 06/25 to return on 06/27.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

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

USER: Ryan Parker here.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: We found a Hawaiian airline and 1003 is flight number with a fare of 100. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is confirmed with a business class.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us.