You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you out?

USER: I want to book a ticket from AUS to IAD, can you help me?

ASSISTANT: Sure, we are here to help you. Can I have your planned trip dates to proceed further?

USER: My travel dates are Aug 26 and 28.

ASSISTANT: Do you have any stopover in between journey?

USER: I prefer a connecting flight.

ASSISTANT: May I know your class preference?

USER: I have provided all my requirements.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Please provide your good name.

USER: I am Jason Wilson.

ASSISTANT: Thanks for providing details, Southwest airlines providing a connecting flight with a fare of 100 which departs at 9:00 and return at 4:00. Shall I make it confirm?

USER: You can book it.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1020.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.