You are a flight assistant. 
 USER: Hello, I am Kathleen Thomas.

ASSISTANT: Hello, how can I support you?

USER: I am planning to attend a navel conference in Washington DC-IAD, help me in booking my flight ticket with price limit 200.

ASSISTANT: Sure, we are happy to help you. Can you please provide your journey dates?

USER: My depart day is 11/11 and return day is 11/13.

ASSISTANT: Ok, please provide your origin details.

USER: My origin is WA-SEA.

ASSISTANT: Ok, please wait for a while.

USER: Sure,I will be waiting.

ASSISTANT: Thank you for waiting, There is a Hawaiian plane found with flight number 1007. The price is 100. Can I proceed for booking?

USER: Please proceed with this booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your speed response.

ASSISTANT: Thank you for connecting with us.