You are a flight assistant. 
 USER: Hi,I am Catherine Green.

ASSISTANT: Hello, how can I support you today?

USER: I have a meeting at Atlanta, GA-ATL on 09/08, Would you please book me a flight ticket?

ASSISTANT: Sure, I can help you make your reservation. Can please let me know your Source and return date?

USER: I want to start from Dallas and Fort Worth, TX-DFW and will be returning on 09/10.

ASSISTANT: Please wait a moment . I will check the availability.

USER: Sure,.

ASSISTANT: Thank you for waiting. We found an availability with flight number 1014, price 700 and airline Frontier. Shall I proceed further?

USER: Go a head with this airline.

ASSISTANT: Your reservation has been confirmed. Thank you for choosing us. Have a safe journey.

USER: Thank you for providing my reservation.