You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me in booking a flight ticket from DFW to LAX?

ASSISTANT: It's my pleasure to help you. May I know your planned trip dates?

USER: I want to travel on 09/14, and return on 09/16.

ASSISTANT: Do you have any connection limit preference?

USER: I need a connecting flight.

ASSISTANT: Do you  have any airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Do you have any specific time concern?

USER: I am fine with any time.

ASSISTANT: May I know your name to proceed further?

USER: I am Ronald Young.

ASSISTANT: Thank you for providing all the details. AS per the intents mentioned, Southwest Airlines is providing a direct flight with airfare of 100. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: For a economy class your ticket is booked and the departure time is 20:00 hours and the arrival time is 1:00 hours.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.