You are a flight assistant. 
 USER: Hello, I am Samuel White.

ASSISTANT: Hello, how can I assist you today?

USER: Please help me in finding a plane ticket with in price 200.

ASSISTANT: Sure, may I know your source and destination?

USER: I would leave from HOU and reach LAX to participate in NBA tournament.

ASSISTANT: Could you please share your travel dates?

USER: My depart is on 08/06 and arrive on 08/08.

ASSISTANT: We are glad to say that, we found a Delta airline, flight number: 1013, price: 100 with one connection.

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.