You are a flight assistant. 
 USER: Hi, I am Jason King.

ASSISTANT: Hello. How may I aid you today?

USER: I want to book a flight ticket to Orlando on 07/29, to submit my research documents and I intend to return on 07/31, can you help me in booking?\.

ASSISTANT: Sure, do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please let me know your source and destination points.

USER: My airport codes are ATL-MCO.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT:  Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: Ok, no problem. Thank you.