You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Timothy Martinez, I want to book flight ticket to Houston to meet my sister. Can you help me to book a flight under fare of 200?

ASSISTANT: Sure, may I know your journey airport codes?

USER: I will fly from FL-MCO to TX-HOU.

ASSISTANT: Ok, please share dates of your journey.

USER: I like to travel on 01/27 and return on 01/29.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: We are glad to inform you that, we found a flight in 1009 Southwest airline with a fare of 100.

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for helping me now.

ASSISTANT: Thank you for choosing us.