You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Ashley Adams. I am planning to meet my brother who are staying in Atlanta GA-ATL, can you please help me in booking a flight ticket?

ASSISTANT: Sure, when are you planning to travel?

USER: I am planning to travel on 09/26 and return on 09/28.

ASSISTANT: Can you please provide your specifications?

USER: I can spend upto 500. I need a halt.

ASSISTANT: Please provide your origin airport code.

USER: My source point is Washington DC-DCA.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with single connection and price is 100 of 1014 flight. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with Southwest airlines.

USER: Thank you for your kind help.

ASSISTANT: Thank you.