You are a flight assistant. 
 USER: Hi, I am Ashley Edwards.

ASSISTANT: Hello. How can I aid you?

USER: I  want to book a flight ticket from Washington to Atlanta on 06/27 and return on 06/29, so can you please book me a flight ticket?

ASSISTANT: Sure, I can help you. Can I know your airport codes?

USER: Yes, my airport codes are GA-ATL and DC-DCA.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a connection in between the journey.

ASSISTANT: We found a Delta airline, flight number:1003 and the price is 200.

USER: Ok, please proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.