You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name please?

USER: I am Laura Johnson.

ASSISTANT: Johnson, Our agency is glad to meet you. Which service you need from us?

USER: I am planning to visit a new place from CLT to SEA. Can you help me out to book a ticket?

ASSISTANT: Sure. Certainly, please provide your travelling dates.

USER: My departure date  09/27 and return date is 09/29. My price limit is 200.

ASSISTANT: The Delta airline with flight number 1006 is available and the connection limit is 1. Please check the credentials twice. If it is ok, please tell me your confirmation.

USER: Yes, you can proceed the booking.

ASSISTANT: Your flight ticket booking process is done. Wish you a good journey.

USER: Thank you.

ASSISTANT: Welcome.