You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Anna Parker here. I want to travel from SEA to PHL, can you help me out?

ASSISTANT: Sure, I am here to help you out with that. May I know your travel dates please?

USER: My preferable dates are 10/29 and 10/31.

ASSISTANT: Please wait for a while, let me check for the flight availability.

USER: Sure. Proceed to booking.

ASSISTANT: Hawaiian airlines is having a connecting flight with a fare of 200, can I confirm this flight? Your booking is done with the flight-1000.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe journey.