You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Please help me to book a ticket from IAD to AUS, can you please help me?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: My travelling dates are on Nov 08 and Nov 10.

ASSISTANT: May I know your name please for further process of booking?

USER: My name is Patricia Lee.

ASSISTANT: Do you need a any other specifications please?

USER: I need only single connection.

ASSISTANT: Are you expecting any other requirements please?

USER: No.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: There is a connecting flight of fare 100 with the Frontier airline is matching with your requirement, shall I proceed with this booking?

USER: You can proceed.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1008.

USER: Thank you.

ASSISTANT: You are welcome, have a safe journey.