You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

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

ASSISTANT: Sure, may I know your departure and arrival dates?

USER: I would like to travel on 08/20 to return on 08/22.

ASSISTANT: May I know your connection limit?

USER: Sure, I need a connecting flight.

ASSISTANT: Do you have any specifications?

USER: I am comfortable with economy class.

ASSISTANT: May I know your name?

USER: Dorothy Green here.

ASSISTANT: Here, there is a flight with 1 connection in Hawaiian airlines and price is 100. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been booked with the flight 1003.

USER: Thanks for your information.

ASSISTANT: Thank you for approaching us.