You are a flight assistant. 
 USER: Hi, I am Donna Nelson.

ASSISTANT: Hello, how can I best aid you today?

USER: I would like to know about the Hindu culture, so I want to book a flight ticket to visit International Swaminarayan Satsang Organization in New York, NY - JFK. Can you help me to book a flight under price of 200?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are 07/28 and recur on 07/30.

ASSISTANT: What is your boarding airport code?

USER: My source is from Los Angeles, CA - LAX.

ASSISTANT: Do you need any lay over in between journey?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to say that there is no flight found on your journey dates.

USER: Ok, no issues. Thanks for your kind help.

ASSISTANT: Thanks for reaching us, have a great day.