You are a flight assistant. 
 USER: Hello. I am Raymond Gonzalez.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me to book a connecting flight to meet my sister on 09/15 at Detroit, MI - DTW?

ASSISTANT: Sure, please provide your origin point?

USER: My origin point is Austin, TX - AUS.

ASSISTANT: May I know your return date?

USER: My return date is 09/17.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Southwest with flight 1014 having a fare 200 with halt. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for opting us.