You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, can you please provide your journey dates?

USER: My travelling dates are May 12 and 14.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: My name is Samantha Lee.

ASSISTANT: We found a direct flight of Spirit airlines, flight number-1002 class-economy and fare is 200. Shall I proceed with the booking?

USER: Proceed with booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you for opting us.