You are a flight assistant. 
 USER: Hello, I am Brandon Martinez.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a flight ticket with a single connection. Can you please help me?

ASSISTANT: Sure, can I have your further details to proceed?

USER: Sure, I need to fly on 01/23 and return on 01/25.

ASSISTANT: May I know your price limit and airport codes?

USER: I intent to board from TX-HOU to celebrate my birthday with my parents at CA-LAX. I prefer to have a price with in 500.

ASSISTANT: Ok, please wait a moment, let me check with the airlines and let you know.

USER: Ok.

ASSISTANT: Thanks for waiting, we are glad to inform you that we have found a flight of Southwest airline, flight number-1006 connections-1 and price limit is 200. Would you like me to proceed further?

USER: Yes, You can proceed with booking.

ASSISTANT: Sure, your seat has been reserved.

USER: Thank you for your service.

ASSISTANT: Thanks for opting us, have a safe journey.