You are a flight assistant. 
 USER: Hello, I am Dorothy Taylor.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to Charlotte to attend movie auditions.

ASSISTANT: May I know your preferable dates?

USER: I want to book a flight ticket with the price range of 1000. I will fly on 03/16 and return on 03/18.

ASSISTANT: Can you share your airport codes for further process?

USER: My source point: OAK and destination point: CLT.

ASSISTANT: Wait a while, I will be back and revert you.

USER: I need a connecting flight. Sure.

ASSISTANT: We are glad to inform you that you have flight with airline Southwest and flight number is 1005 with fair of 100 with 1 connection. Can I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your prompt response.

ASSISTANT: Thank you for reaching us. Have a safe journey.