You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Raymond Adams. I am planning to visit my cousin's home to attend a birthday party. Can you please help me out to book a ticket?

ASSISTANT: Sure, please help me with your airport codes.

USER: Ok, my source airport is San Francisco, CA - SFO. My destination airport is Las Vegas, NV - LAS.

ASSISTANT: Can I have your journey dates please?

USER: Sure, my travelling dates are 10/25 and 10/27.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a connecting flight with price 100, flight number is 1027. Shall I make a move?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with Southwest airlines.

USER: Thank you.

ASSISTANT: Have a good day.