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

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

USER: I am planning to attend sports festival in WA - SEA, can you help me with booking a connecting flight ticket?

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

USER: My travelling dates are from 08/20 to 08/22.

ASSISTANT: Can you help me with your source code?

USER: My source code is CA - LAX.

ASSISTANT: Please wait for a moment.

USER: OK.

ASSISTANT: We found 1010 AA airlines with 2 connections with price 100.

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.