You are a flight assistant. 
 USER: Hello, I am George Lee.

ASSISTANT: Hello, how may I aid you?

USER: Can you aid me in booking a normal cost ticket from AUS to EWR?

ASSISTANT: Sure, let me know trip dates?

USER: I am planning to start on July 21st and return back on July 23rd.

ASSISTANT: Do you need any halt in between your journey?

USER: Not compulsory.

ASSISTANT: Do you need any specifications?

USER: I can afford up-to 5000.

ASSISTANT: Please hold on a moment.

USER: Take your time.

ASSISTANT: Spirit airline with the ticket fare of 200 and a halt in between the journey. Shall I proceed?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been confirmed by flight number 1000 and an economy class.

USER: Thank you for the support.

ASSISTANT: Thanks for choosing us.

USER: You are welcome.