You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Margaret Perez.

ASSISTANT: How can I aid you at this moment?

USER:  I am invited as a judge for a reality show at Seattle, so I need you to reserve a flight ticket on 11/23 along with a return ticket on 11/25.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Could you please share your travelling airport codes?

USER: Sure, my airport codes are Washington, DC-DCA and Seattle, WA-SEA.

ASSISTANT: Ok, please let me know your lay by's.

USER: Sure, I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: There is a Hawaiian 1027 airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER:  Yes, please.

ASSISTANT: Your booking has been confirmed on name of  Margaret Perez.

USER: Thank you.

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