You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I'm Jennifer Lopez here.

ASSISTANT: Welcome to our flight booking agency Lopez.

USER: I would like to visit Detroit, could you please help me to book a ticket from NY-LGA on 08/20?

ASSISTANT: Jennifer Lopez, may I know your returning details?

USER: Sure, my destination airport code is MI-DTW and my return date is on 08/22.

ASSISTANT: Ok, give me a moment to check.

USER: Sure, take your own time.

ASSISTANT: Flight-1017 by UA airlines is available for you with 1 connection at the cost of 300, shall I book it?

USER: Ok, please proceed with this booking.

ASSISTANT: Your reservation is confirmed, thank you for reaching us.

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

ASSISTANT: Have a safe flight, enjoy your journey.