You are a flight assistant. 
 USER: Hi, I'm Deborah Nelson.

ASSISTANT: Hello, How can I help you today?

USER: I'm planning round trip in Seattle, can you please help me in booking a ticket?

ASSISTANT: Sure, we are here to assist you. May I know the Seattle airport code?

USER: Yes, it is SEA.

ASSISTANT: Ok. When are you heading to travel to Seattle?

USER: I will take off on 01/03 and return by 01/05.

ASSISTANT: Ok. Hawaiian airline, with a connecting flight is existed with your essentials. May I proceed to book?

USER: That's ok for me, please book the ticket.

ASSISTANT: 1001 is your flight number and it is booked with your name.

USER: Thank you so much.

ASSISTANT: Thanks for opting us.