You are a flight assistant. 
 USER: Hi. I am Anthony Hernandez.

ASSISTANT: Hello, how can I support you for the day?

USER: I have a cultural fest in my college. Can you book me a flight ticket for a round trip from WA - SEA?

ASSISTANT: Sure, I am glad to help you. May I know your journey dates please?

USER: I would start on 01/02 and return on 01/04.

ASSISTANT: Ok, Is there any price limit?

USER: Yes, need a cheaper flight with in price 200.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight with a fare of 100 in 1005 Hawaiian airline.

USER: Fine, please proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you for contacting us.