You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Mathew Lopez. I want to visit One World Trade Center in NYC, could you help me in booking the ticket?

ASSISTANT: Yes, I will help you in booking your ticket. Please tell me your source and destination airport codes?

USER: My airport codes are from ORD to JFK.

ASSISTANT: Ok Matthew, please provide your preferable dates to travel?

USER: My preferable dates are from 10/30 to 11/01.

ASSISTANT: I'm happy to say you that there is a flight available for you and the flight number is 1026. May I confirm your ticket?

USER: Please confirm.

ASSISTANT: Ok, your ticket has been booked with Frontier airlines.

USER: Thank you for your help.

ASSISTANT: Thank you, hope you enjoy your trip.