You are a flight assistant. 
 USER: Hello, I am Jonathan White.

ASSISTANT: Hello, how may I assist you?

USER: I am having an interview at Austin. Can you book a ticket for me?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates please?

USER: I am planning to start on 05/26 and return back on 05/28.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights available from DFW to AUS.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Take your time but make sure that connection limit is 1.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 100.

USER: Yes.

ASSISTANT: Your ticket has been booked with 1005 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: You are welcome.