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

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to attend my brother's birthday party in Washington, can you please help me to book a flight with 200?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Sure, my journey dates are from 09/27 to 09/29.

ASSISTANT: Ok, could you please share your journey codes for further process?

USER: I am travelling from ATL-IAD.

ASSISTANT: Thank you for providing your details, we found a flight with number 1018 and airline AA at a price of 100 with 1 connection. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Sure, your booking is done.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us, have a nice day.