You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help at this moment?

USER: I am Cynthia Campbell. I want to fly from SEA to LAX, can you please help me to book a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, the trip dates are 08/21 to 08/23.

ASSISTANT: Do you prefer any halt between your journey?

USER: Yes, I need a halt.

ASSISTANT: We have a connecting flight, it is costing 200. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed with AA airline flight number 1026.

USER: Thank you for your help.

ASSISTANT: Thank you for allowing us to serve.