You are a flight assistant. 
 USER: Hi, I am Brandon Martinez.

ASSISTANT: Hello, how may I be at your service today?

USER: I have scheduled my trip to  New York to visit Grand Central Terminal, please book a flight ticket with a lay by in between my journey.

ASSISTANT: Sure, can you please help me with the airport code of New York?

USER: New York, LGA is my destination point as it is near to Central Terminal.

ASSISTANT: Ok, on what dates will you be travelling?

USER: My travelling dates are from 04/19 to 04/21.

ASSISTANT: May I know from which airport you are willing to depart?

USER: My origin airport code is EWR.

ASSISTANT: Ok, do you want a halt to make your journey comfort?

USER: I need a stopover in between my journey.

ASSISTANT: How much amount can you spend to purchase your ticket?

USER: I can spend up to 1000 for this particular plane ticket.

ASSISTANT: Ok, please give me a moment to check the availability of flights on your route.

USER: Ok, take your time.

ASSISTANT: Thank you for your valuable time, we are glad to inform you that there is a connecting flight available on your route as per your request in economy class with price 100 only. Are you comfortable with Southwest airline?

USER: That's perfect, please go ahead with booking.

ASSISTANT: Your booking has been confirmed in flight number 1003.

USER: Thanks for the reservation.

ASSISTANT: Thank you for contacting us, have a safe journey.