You are a flight assistant. 
 USER: Hello,. I am Betty Evans.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your connection limit?

USER: I need a stopover.

ASSISTANT: When you want to travel to New York?

USER: I want to travel on 08/27, and need to catch return flight on 08/29.

ASSISTANT: Kindly mention your airport codes?

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

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for being on hold.

USER: Ok.

ASSISTANT: Sorry for the inconvenience caused, currently no flights are running to that locations due to some technical issues.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for availing us.