You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER:  I want to visit Olympic Sculptural Park.

ASSISTANT: Ok.

USER:  Can you book a ticket?

ASSISTANT: Sure, I am ecstatic to help you. Can I have your origin and destination airport codes please?

USER: I will depart and origin from WA-SEA.

ASSISTANT: May I know your travelling dates?

USER: My travel dates are 06/08 and 06/10.

ASSISTANT: Please share your other airport code.

USER: I will depart from WA-SEA.

ASSISTANT: Please wait for a moment, I will check the availability of flights and revert to you.

USER: Ok.

ASSISTANT: Please provide your destination airport code.

USER: My destination is WA-SEA.

ASSISTANT: There is a flight available with Southwest airline, flight number 1005 with fare 100 and one lay by. Shall I proceed?

USER:  Ok, proceed with the booking.

ASSISTANT: To proceed reservation, I need your name.

USER: I am Nicholas Martinez.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.