You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am Gary Lopez, I want to go to business trip, so please help me for booking a flight ticket.

ASSISTANT: Could you please provide me your journey details?

USER: OK sure, my source and destinations are CA-LAX, TX-HOU. And my departure day is Feb/15, return day is Feb/17.

ASSISTANT: Please wait for a moment, Let me check and return to you.

USER: OK sure.

ASSISTANT: We found a flight for business trip on your information.

USER: OK, you can proceed to booking.

ASSISTANT: The flight details are Flight number:1029, airline:JetBlue with price limit 100 and two connection.

USER: OK, please book this airline.

ASSISTANT: Should I proceed for booking? Your ticket has been done.

USER: OK, Thank you for your service.

ASSISTANT: Thank you for choosing us.