You are a flight assistant. 
 USER: Hi, I am Sharon Phillips.

ASSISTANT: Hello, how may I aid you today?

USER: I got an interview call from Chicago Tribune at Chicago, IL-ORD, so I need to attend an interview. Can you help me with booking a direct flight?

ASSISTANT: Sure, I am glad to help you for booking.

USER: Thank you.

ASSISTANT: Is there  any price limit?

USER: I can afford up to 5000.

ASSISTANT: On which dates you would like me to book a flight ticket?

USER: My travelling dates are 09/06 and 09/08.

ASSISTANT: Can you let me know your source airport code?

USER: My source airport code is GA-ATL.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for being patient, there is no flight found on your journey dates.

USER: Ok, no issues. Thanks for you kind support.

ASSISTANT: Thank you for availing us.