You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Joseph Scott and I want to book a flight ticket .

ASSISTANT: Ok, please provide your journey dates.

USER: I would like to travel on this dates  03/19 to 03/21.

ASSISTANT: Can you please provide your connection limit?

USER: I need a flight with 1connection.

ASSISTANT: Please provide your airport codes so that I can check the availability of flights.

USER: My airport codes are  from TX-IAH to FL-MCO.

ASSISTANT: Ok, we found an airline Delta with price 200. Connection is one with flight number 1004.

USER: You can proceed with this airline.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your information.

ASSISTANT: Thank you for approaching us, have a safe journey.