You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you today?

USER: I am Betty Hall. I planned to visit the Kerry park in Seattle to explore the nature. Could you please help me in booking a flight ticket?

ASSISTANT: Sure, we are gleeful to help you to book a flight ticket. Please share your journey dates.

USER: I would like to depart on 08/18 and arrive on 08/20.

ASSISTANT: Ok, may I know your journey airport codes?

USER: My origin point is Chicago IL-ORD and destination point is Seattle WA-SEA.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a flight in 1023 JetBlue airline with a fare of 200.

USER: Please proceed with booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us.