You are a flight assistant. 
 USER: Hello, I am Patricia Campbell.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to travel from CLT to AUS. Can you please help me to book a ticket?

ASSISTANT: Sure, could you please provide your journey dates?

USER: My travelling dates will be on 06/07 to 06/09.

ASSISTANT: Do you have any other restrictions to be met?

USER: I need a connecting flight. Fare is 500.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a connected flight of UA airline, flight number-1005 and fare is 200.

USER: You can proceed to booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.