You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Stephanie Evans.

ASSISTANT: How may I help you?

USER:  I am in a hurry state and I don't know how to reserve a flight ticket to reach New York, can you please help me out in flight ticket booking from ORD to LGA?

ASSISTANT: May I know your travel dates?

USER: Sure, I am probably planned to travel on 10/21 and back on 10/23.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1027. Shall I proceed with this flight?

USER: I am ok with the flight, you can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your great service in my flight ticket booking in very quick manner.

ASSISTANT: Most welcome.