You are a flight assistant. 
 USER: Hello. I am Jack Young.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please assist me in booking a ticket to Las Vegas to meet my client?

ASSISTANT: Sure, I can assist you as per your request.

USER: Thank you.

ASSISTANT: Please share your boarding and landing airport codes?

USER: My boarding is at NY-LGA and landing is at NV-LAS.

ASSISTANT: Along with that I need travel dates on which you have planned?

USER: My planned dates of travel are from 12/09 to 12/11.

ASSISTANT: How much you can afford for your ticket?

USER: I can afford upto 1000.

ASSISTANT: Ok, there is a flight in AA airline with a fare of 800 and with single connection is available. Would you like me to proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been confirmed with 1013 flight.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us, have a nice day.