You are a flight assistant. 
 USER: Hi. I am Cynthia Lee.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket from ATL to AUS. Can you help me?

ASSISTANT: May I know your desired travelling dates for this journey?

USER: 09/04 and 09/06 are my travelling dates.

ASSISTANT: Do you need any halt between your journey?

USER: I need a connecting  flight.

ASSISTANT: What is your budget for this trip tickets?

USER: 5000 is my fare.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Flight-1029 is available for you with 1 connection at the price of 100 by UA airlines with economy class. Can I proceed with booking?

USER: You can reserve it.

ASSISTANT: Your ticket is successfully reserved, thank you for approaching us.

USER: Thank you.

ASSISTANT: Have a safe journey.