You are a flight assistant. 
 USER: Hi, I am Dennis Smith.

ASSISTANT: Hello, how may I help you?

USER: I want to attend my Grand mother's 60th anniversary in Los Angeles, CA - LAX. P lease book a plane ticket for me.

ASSISTANT: Sure,Can you please provide the other details of your journey?

USER: I need to start from Dallas & Fort Worth, TX - DFW on 11/02 and return on 11/04.

ASSISTANT: Please wait for a moment I will check the details and revert you.

USER: Ok.

ASSISTANT: We found  a South west airline matching your preferences. The flight number is 1000 with a single connection and a fare of 100.

USER: You can proceed with this booking.

ASSISTANT: Thank you for your confirmation. Your ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a safe journey.