You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to visit Houston with my friends.Can you please help me for booking the flight ticket?

ASSISTANT: Yes, please provide your trip details.

USER: The trip dates are from 12/08 to 12/10. The airport codes are from FL-MCO to TX-HOU.

ASSISTANT: Mean while may I know your name?

USER: I'm Jack Wilson.

ASSISTANT: Jack, there is a flight for you with the airline Southwest.

USER: Can you please tell me the price limit?

ASSISTANT: Yes, price is 200.

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket has been done with the flight number 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.