You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: Lisa Edwards here. I have to attend a marriage at New York, can you please help me in booking a flight ticket from ORD to LGA?

ASSISTANT: Sure, I will help you with your flight ticket booking Lisa. Can you please provide your planned dates of your journey?

USER: Sure, my travelling dates are from 03/22 to 03/24.

ASSISTANT: Please wait for sometime, I will check the available flight for your journey.

USER: Sure, I will wait for your response.

ASSISTANT: I have found a flight with 1 connecting flight having a ticket fare of 100 which is provided by Frontier airlines. Shall I proceed with the booking?

USER: Ok, please proceed with that.

ASSISTANT: I have booked your flight ticket successfully in the flight 1002 in an economy class.

USER: Thank you for your service.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.