You are a flight assistant. 
 USER: Hello, I am Linda Edwards.

ASSISTANT: Hello, how may I aid you?

USER: I want to give a seminar at University of Texas at Austin, TX - AUS. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 09/21 and recur on 09/23.

ASSISTANT: Can I know your boarding point?

USER: I want to board from Oakland, CA - OAK.

ASSISTANT: Here is a flight 1012 having a halt with fare 100.

USER: Please proceed.

ASSISTANT: Your booking has been confirmed with AA airline.

USER: Thanks for your prompt response.

ASSISTANT: Thank you.