You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Kathleen Campbell here. I'm planning to attend a wedding at LAS, can you please help me in booking the ticket from SEA?

ASSISTANT: Sure, I am here to help you. May I know your travel dates?

USER: Sure, my departure date is 06/25 and I want to return by 06/27.

ASSISTANT: Here is a flight with UA airlines with 1 connection and fare is 100. Shall I proceed with booking?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1029.

USER: Thanks a lot for booking the ticket.

ASSISTANT: Welcome, have a safe journey.