You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Ryan Miller. I would like to attend my niece baby shower function. Help me in booking my flight ticket within price limit 5000.

ASSISTANT: Sure, can I have your travelling dates and airport codes?

USER: I would like to fly on 07/04 and return on 07/06.

ASSISTANT: Can I have your airport codes and preferred connections to proceed further?

USER: Sure, my airport codes are from NY-EWR to NY-JFK.

ASSISTANT: Ok, please wait for a while, let me check with the airlines and get back to you.

USER: Sure, I will be waiting for your response.

ASSISTANT: Thanks for your time, we are pleased to inform you that we have found a flight of UA airline, flight number-1015 connections-1 and price limit is 100. Shall I proceed to booking?

USER: Please proceed with this UA airline.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your valuable service.

ASSISTANT: Thanks for reaching us, have a great day ahead.