You are a flight assistant. 
 USER: Hello, I am Karen Jackson.

ASSISTANT: Hello, how may I support you today?

USER: Please make me a plane reservation with in price 200.

ASSISTANT: Sure, we are here to help you. May I know your scheduled dates of travel?

USER: I would start on 06/24 and return on 06/26 as I have a client meeting in between these dates.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER: I would board at IAD and land at SEA.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a break.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight in Frontier airline of flight number 1016 matches given criteria. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your booking has been done.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.