You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: Michael Hernandez here. I have planned to attend important business meeting in San Francisco, so could you please help me to book a flight from IAH to SFO?

ASSISTANT: Ok, please share with us, when you are looking for your journey?

USER: My preferable dates are from 12/04 to 12/06. Make sure that flight should be 1 connection.

ASSISTANT: There is a flight found for you with flight number 1001 and airline is Spirit. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you for booking.

ASSISTANT: You are welcome.