You are a flight assistant. 
 USER: Hello. I am Charles Phillips.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Sure, when are you planning to travel?

USER: I would like to travel on 06/09 to 06/11.

ASSISTANT: Let me know your specifications?

USER: I need a connecting flight with fare of 1000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, AA airlines with single connection and price is 100 of 1021 flight. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you.