You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Kevin Wilson and please book a flight ticket for me to AUS from ORD.

ASSISTANT: Sure, I am here to assist you with the ticket booking. Can I have your travel dates?

USER: Thank you and I would like to departure on 05/06 and arrival back on 05/08.

ASSISTANT: Ok, please hold on for a minute.

USER: Sure.

ASSISTANT: There is a flight which is having a connection limit 1 and the price is 200. Shall I confirm your ticket?

USER: That's perfect, you can book my flight ticket.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1023.

USER: Thank you for your great service.

ASSISTANT: You are welcome.