You are a flight assistant. 
 USER: Hello. I am Brenda Baker.

ASSISTANT: Hello, how may I assist you?

USER: I need to have a direct flight from ORD to SEA because there is a emergency so that I need to meet my mother. Could you please help me in doing that?

ASSISTANT: Sure, please forward your travelling dates?

USER: My travelling dates are 10/08 and return on 10/10.

ASSISTANT: How much can you afford for your ticket?

USER: I can pay up to 200.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, no direct flights are available with your request.

USER: No problem, thank you for your information.

ASSISTANT: Thanks for opting us.