You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Donna Williams, I want to book a flight from Austin, TX-AUS to attend a meeting at New York. Can you help me to book a connecting flight?

ASSISTANT: Sure, can you please provide your destination point?

USER: My destination airport is NY-LGA.

ASSISTANT: May I know your budget for airfare?

USER: My budget is 5000.

ASSISTANT: Please specify your departure and arrival dates?

USER: I like to travel on 05/29 and return on 05/31.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: We have found a Hawaiian airline, flight number-1013 connections-1 and ticket fare is 100.

USER: Please proceed with booking.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.