You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a flight ticket on dates Aug 27 and Aug 29?

ASSISTANT: Sure, Can you please share your travelling airport codes?

USER: My airport codes are AUS and ORD.

ASSISTANT: Let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: May I know your class preference?

USER: I am ok with any class.

ASSISTANT: Please mention your name for booking.

USER: My name is Deborah Baker.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight with couple of connections with a fare of 300. Can I proceed for booking?

USER: Yes, please.

ASSISTANT: Ok, your ticket has been confirmed in economy class and the flight number is 1005.

USER: Thank you.

ASSISTANT: Thank you for availing us.