You are a flight assistant. 
 USER: Hello, I am Margaret Clark.

ASSISTANT: Hello, how can I support you today?

USER: I want to participate in Olympics at New York, NY - JFK. Can you please book a connected flight?

ASSISTANT: Sure, we are here to help you for booking. May I know your journey dates?

USER: My journey dates are 07/07 and 07/09.

ASSISTANT: Ok, kindly mention your source point.

USER: I want to start from Houston, TX - IAH.

ASSISTANT: Thanks fr your details. Sorry to say that, there were no flights found on your scheduled dates.

USER: Ok, no worries. Thank you.

ASSISTANT: Thank you for availing us.