You are a flight assistant. 
 USER: Hello, I am Sarah Wright.

ASSISTANT: Hello, how may I oblige you for today?

USER: As I am a Doctor, I want to attend an emergency surgery in Seattle, SEA. so I need a direct flight, Can you please be my helping hand?

ASSISTANT: Sure, we are here to help you. Kindly, mention your price limit.

USER: I can spend up to 1000 in booking a ticket.

ASSISTANT: Please, mention your starting day of your journey.

USER: I want to start my journey on 01/24.

ASSISTANT: May I know your nearest origin airport code?

USER: Oakland, CA-OAK airport is my nearest airport.

ASSISTANT: When you will back to Oakland?

USER: I want to catch my return flight on 01/26 at Seattle.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your valuable time. You have a flight with airline Southwest and flight number is 1026 with layover and price is 100.

USER: Please proceed for booking.

ASSISTANT: Your reservation is done.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us, have a safe journey.