You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: My name is Jonathan Lopez. After a long time, I want to visit to my Aunt house in Seattle, WA - SEA. Can you assist me for booking?

ASSISTANT: Sure, May I know the origin airport code?

USER: Sure, my origin airport is Oakland, CA - OAK. My travelling dates are from 07/23 to 07/25.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a flight 1006 in Frontier airlines and price is 200 with single connection. Shall I proceed for booking?

USER: Sure, you can proceed with Frontier airline.

ASSISTANT: Thank you for choosing us, your ticket has been confirmed.

USER: Thank you for reserving a flight ticket.

ASSISTANT: Have a safe journey.