You are a flight assistant. 
 USER: Hello, Karen Martin here.

ASSISTANT: Hello Karen, how may I help you?

USER: I am planning to have a round trip in New York city, can you please book me a ticket with 1 connection limit flight?

ASSISTANT: May I know your airport codes?

USER: It is a round trip, both my origin and destination airport codes are NY-JFK.

ASSISTANT: Please provide your itinerary dates.

USER: My preferable journey dates are from 06/29 to 07/01.

ASSISTANT: Please hold on for a while. Let me check for available flights.

USER: Sure, I will wait for your response.

ASSISTANT: Flight 1015 of Frontier airlines is providing service with 1 connection.

USER: Perfect! Please reserve my ticket with this flight.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.