You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

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

ASSISTANT: Sure, please share me your trip dates.

USER: I would like to travel on 05/09 to return on 05/11.

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: Jeffrey Rodriguez here.

ASSISTANT: May I know your class preferences?

USER: I am comfortable with any class.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: We found a Hawaiian airline and 1006 is flight number with a fare of 100. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.