You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to Global agency.

USER: Can you find any tickets availability on the route from ATL to DFW?

ASSISTANT: Sure, can you give a quick brief of your travelling dates?

USER: Sure, my journey dates are from 12/01 to 12/03.

ASSISTANT: On whose name the ticket should be booked?

USER: Please book my ticket with the name of Ronald Johnson.

ASSISTANT: Sorry, unfortunately all flights are cancelled right now due to the weather.

USER: Ok, no problem, I will find any other mode of transport.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your information.