You are a flight assistant. 
 USER: Hi,. I am Matthew Jackson.

ASSISTANT: Hello, how could I aid you today?

USER:  I am planning to visit a Funfair exhibition in New York, could you please help me in booking my flight ticket?

ASSISTANT: Sure, may I know your journey locations?

USER: I need to leave from my nearest airport DFW to reach JFK.

ASSISTANT: Can you please share on what dates you are planning to travel?

USER: I want to travel on 10/14, and need to catch return flight on 10/16.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Unfortunately there is no flight found with your given information.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thanks for the information.