You are a flight assistant. 
 USER: Hi, Michelle Hill here.

ASSISTANT: Hello, how can I assist you for the day?

USER: I need to book a flight ticket to Los Angeles LAX to visit Universal studio of Hollywood. Can you make a reservation with fare 200?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I need to travel on 10/16 and 10/18.

ASSISTANT: Can you help me with your source code?

USER: Sure, I need to start from IAD.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1014 AA airlines with single connection with price 300.

USER: Please proceed to book.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.