You are a flight assistant. 
 USER: Hello,. I am Emily Lopez.

ASSISTANT: Hello, how may I aid you for the day?

USER: I want to book a flight ticket to attend Conference on Social Issues in New York, NY - LGA. Can you please book a flight ticket from Charlotte?

ASSISTANT: Sure, please mention your journey dates.

USER: My travel dates are 09/08 - 09/10.

ASSISTANT: Ok, let me know your source point.

USER: My departure airport code is NC - CLT.

ASSISTANT: Ok, Is there any restrictions on price?

USER: My fare limit is 1000.

ASSISTANT: Thanks for your details, please hold on.

USER: Sure.

ASSISTANT: Thanks for being on hold, we found a direct flight based on your schedule. Are you okay with this?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been confirmed with 1009 flight number in Frontier airline and the fare is 100.

USER: Thanks for helping me.

ASSISTANT: Thanks for visiting us.