You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Margaret White.

ASSISTANT: White, how can I aid you?

USER: I want to attend my friend's sister marriage, can you please book a flight ticket from MSP to SFO?

ASSISTANT: May I know your travel dates please?

USER: I am planning on 10/22 and I will be returning back on 10/24.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 200, shall I book your ticket?

USER: That's perfect! You can book the ticket for me.

ASSISTANT: Your ticket is confirmed with flight number 1005.

USER: Thank you very much for helping me.

ASSISTANT: Thank you, have a safe journey.