You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a ticket from Houston, TX - IAH to participate in Death Valley Adventure. Can you book a ticket to Oakland, CA - OAK?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My journey dates are on 06/25 and 06/27.

ASSISTANT: May I know your name?

USER: Sure, I am Patrick Miller.

ASSISTANT: A flight with price 100 having single connection is found in UA airline with flight number 1010. Shall I proceed with it?

USER: Sure, you can proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.