You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I be your helping hand today?

USER: I want to book a flight ticket to attend my family meeting at New York, can you please help me in that?

ASSISTANT: Sure, I am here to help you. Can you please share your journey dates?

USER: My journey dates are from 02/18 to 02/20.

ASSISTANT: Ok, please provide your price limit.

USER: My price limit is 5000.

ASSISTANT: Ok, please update your journey airport codes.

USER: My destination airport is NY-JFK and origin airport is DC-DCA.

ASSISTANT: Ok, May I know your name?

USER: My name is Anna Gonzalez.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for your patience, we are happy to say that there is an UA airline found with flight number 1020. Shall I proceed for booking with price 100?

USER: Ok, you can proceed for booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.