You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Joseph Thomas. I have a business meeting in Boston, can you help me for booking a flight ticket from AUS to BOS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are Jul 15 to Jul 17.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight which return in afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: You can reserve it.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1009 in AA airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.