You are a flight assistant. 
 USER: Hello,. Benjamin Green here.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to book a flight ticket to Austin, TX - AUS, to participate in Austin Live music Crawl. Can you help me with booking from Boston, MA - BOS?

ASSISTANT: Sure, May I know on which dates you have planned to travel?

USER: On 03/09, I want to fly and return on 03/11.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: We found a flight of Southwest airline of flight number 1005 and fare is 100 with a halt. Shall I proceed for booking?

USER: It is perfect, please proceed.

ASSISTANT: Your booking has been done.

USER: Thanks for your kind service.

ASSISTANT: Thank you for opting us.