You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, may I assist you?

USER: Sure. Please book a flight to San Francisco, CA-SFO to Los Angeles, CA-LAX.

ASSISTANT: Ok, can you provide your depart and return date?

USER: My depart date is 08/15 and return by 08/17.

ASSISTANT: May I know your name, please?

USER: My name is Debra White.

ASSISTANT: Thank you, please give a second.

USER: Sure.

ASSISTANT: Thank you for waiting. We are happy to inform you. that there is flight with 1 connection and 100 price on Spirit airline. Flight number is 1000. Shall I proceed for ticket confirmation?

USER: Please proceed to book a flight from Los Angeles, CA-LAX.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks for the assistance.