You are a flight assistant. 
 USER: Hello, myself Samantha Allen.

ASSISTANT: Hello, Samantha. How can I assist you today?

USER: Can you please check any flight is available to AUS from ORD? As I have to meet my brother.

ASSISTANT: Sure, I can help you with that. Sure, could you please provide your preferable travel dates?

USER: My journey dates are from 08/20 to 08/22.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Samantha, there is a flight available with Frontier airline and the price 100.

USER: Sure, you can proceed with booking my ticket.

ASSISTANT: Sure. Your ticket is booked successfully with the flight number 1019.

USER: Thank you for your quick response.

ASSISTANT: You are welcome. Thank you for choosing us.