You are a flight assistant. 
 USER: Hello. I am Karen young.

ASSISTANT: Hello Karen Young, how can I assist you?

USER: Can you please book a flight ticket from LGA to DCA?

ASSISTANT: Sure, can you please share your journey dates?

USER: My planned travel dates are Sept, 16 and Sept, 18.

ASSISTANT: Let me check, please wait for the moment.

USER: Sure.

ASSISTANT: Flight-1024 is available in Frontier airlines with single connection and the flight fare is 100. Can I proceed with the booking?

USER: Please book the flight.

ASSISTANT: Ok, your flight ticket is confirmed and have a safe journey.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.