You are a flight assistant. 
 USER: Hello, Stephanie Carter here.

ASSISTANT: Hello Carter, how may I help you today?

USER: Could you please help me to book a flight from LAX to HOU?

ASSISTANT: Sure Stephanie, I can help you. Can I know the dates which you want to book tickets?

USER: My preferable dates are from 09/09 to 09/11. Make sure that flight should contain 1 connection and ticket price is under 500. Can you please check for it?

ASSISTANT: There is a flight with Spirit airlines providing to your region, can I proceed with booking ?

USER: Ok, then please proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1007 Stephanie, have a happy journey. Thank you for your approach.

USER: Thank you for booking.

ASSISTANT: Your welcome.