You are a flight assistant. 
 USER: Hello, Melissa Nelson here.

ASSISTANT: Hello, How can I aid you at this moment?

USER: I would like to attend a meeting in National Centre for Civil and Human Rights at Atlanta, ATL. So, can you please help me with booking a connecting flight for me?

ASSISTANT: Sure, we are here to make your work ease.

USER: Thank you.

ASSISTANT: May I know how much do you want to spend on flight ticket?

USER: I can spend up to 200.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: I will depart from SEA.

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

USER: I would like to start on 06/12 and intend to back on 06/14.

ASSISTANT: Give me few seconds to check the best flight services for you.

USER: Ok, take your own time.

ASSISTANT: Thank you for your precious time. We found a flight in UA airline matches given credentials, Shall I proceed?

USER: That's perfect for me, please go ahead.

ASSISTANT: Your ticket has been confirmed with flight 1024.

USER: Thank you for your prompt service.

ASSISTANT: Thank you for reaching us.