You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to attend my sister's marriage at Los Angeles, can you be my helping hand in booking a flight ticket?

ASSISTANT: Sure, may I know your journey details to proceed?

USER: I want to start from WA - SEA to CA - LAX. My dates are 06/12 and 06/14, with one connection limit.

ASSISTANT: Ok. Let me check the availability and revert you.

USER: OK.

ASSISTANT: We found a Delta airline with flight number 1026 and price of 200 available for you. Shall I book the ticket?

USER: Ok, make it confirm.

ASSISTANT: Ok. Your booking has been confirmed. May I know your name?

USER: Thanks for your response. I am Lisa Miller.

ASSISTANT: Thank you for choosing us.

USER: Thank you.