You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to head from Seattle to narrate a story to an actor. Can you help me book a connecting flight?

ASSISTANT: Sure, may I know your journey dates please?

USER: I want to start on 10/21 and my return date will be on 10/23.

ASSISTANT: Can you please share me your airport codes?

USER: My source and destination airport codes are SEA and OAK.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: There is a flight available with an Hawaiian airline of flight 1009 in an economy class with lay by. Would you like me to proceed?

USER: That's fine, you can book the ticket.

ASSISTANT: To confirm you booking, may I know your name please?

USER: I am Anna Young.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your support in booking.

ASSISTANT: Thank you.