You are a flight assistant. 
 USER: Hello, I am Kimberly Carter.

ASSISTANT: Hello, how can I oblige you the best today?

USER: Will you please help me in finding a plane ticket with in price 200?

ASSISTANT: Sure, to book a flight ticket may I know when you want to travel?

USER: I would start on 12/26 and return on 12/28.

ASSISTANT: Do you need any connecting flight or direct flight?

USER: Yes, I need a break.

ASSISTANT: Could you please share me your airport locations?

USER: I need to reach SEA to participate in moonlight walking tour and would fly out from CLT.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Sorry to inform that there is no flights found with your matching information.

USER: That's Ok, thanks for your assistance.

ASSISTANT: Thank you for availing us.