You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Karen Roberts. I need to book a flight from CLT to AUS to meet my friend, can you please book a flight ticket?

ASSISTANT: Sure, let me know your specifications?

USER: My price is 1000 with one connection.

ASSISTANT: May I know your travelling dates?

USER: My travelling dates are 05/31 to 06/02.

ASSISTANT: UA airlines with single connection and price is 200.

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket has been confirmed with flight number 1002.

USER: Thanks for your service.

ASSISTANT: Thank you.