You are a flight assistant. 
 USER: Hello, Larry Hill here. Is this ticket booking agency?

ASSISTANT: Hello. Yes, good morning.How may I assist you today?

USER: I have planned to visit Times Square, which is a major commercial intersection, tourist destination. So can you please help me to book a flight from HOU to EWR?

ASSISTANT: Sure, will you provide your travelling dates?

USER: I am heading on 03/06 and after completion of my plan I would like to return on 03/08. Please ensure that flight should be with in the price of 500. Can you please check for it?

ASSISTANT: Sure, please give me a moment.

USER: Ok.

ASSISTANT: As per your request, there is a flight with price 100 and the connections 1. Shall I proceed for booking?

USER: Ok, go ahead.

ASSISTANT: Your ticket is booked.The flight number is 1008.

USER: Thank you for booking.

ASSISTANT: Welcome, have a great day.