You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Kathleen Lopez here, can you please help me in booking the ticket from AUS to DFW? As I have to attend a wedding over there.

ASSISTANT: Sure, can you please provide me with your dates of journey?

USER: Sure, my departure date is 08/05 and return date is 08/07.

ASSISTANT: Please wait for a moment to check for the availability.

USER: Sure, I'll wait for your response.

ASSISTANT: There is a direct flight of fare 200 and the airline is naming as Frontier, are you ok with this booking?

USER: Yes, you can proceed for booking with that flight..

ASSISTANT: Your booking is done with the flight number 1004.

USER: Thank you so much for your help.

ASSISTANT: You are welcome, have a safe journey.