You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Please help me to book a flight ticket from SEA to LAX.

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

USER: My journey dates are from Dec, 21 to Dec, 23.

ASSISTANT: Can you please share your name for documentation purpose?

USER: Amy Hall.

ASSISTANT: Is there any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Hawaiian airlines is providing connecting flight for you with the fare of 200 in economy class, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1021.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.