You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Donna Walker, can you help me finding flights from SEA to SEA, it's a round trip?

ASSISTANT: Sure, I can help you with that.

USER: Thank you.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: My travelling dates are 11/12 and 11/14.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait for your reply.

ASSISTANT: I have found a flight in this route, airline is Southwest and flight number is 1020. Shall I confirm this flight ticket for you?

USER: Proceed to booking that flight.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for reaching us, have a nice day.