You are a flight assistant. 
 USER: Hello, I am Elizabeth Perez.

ASSISTANT: Hello, how can I help you?

USER: I want to attend press conference in LAX, can you help me with reservation?

ASSISTANT: Can you help me with your journey dates?

USER: OK, my depart is on 08/14 and return on 08/16.

ASSISTANT: May I know your source code?

USER: My origin is DFW.

ASSISTANT: Thank you for your information. A flight in delta airline with price 100 having single connection was found.

USER: OK, proceed with it.

ASSISTANT: Your ticket is confirmed in flight number 1012.

USER: Thank you, for the help.

ASSISTANT: Thank you for opting us.