You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a ticket from ORD to JFK, can you please help me to make a reservation?

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: I want to travel on Jan 12 and Jan 14.

ASSISTANT: Can I have your name please?

USER: My name is Janet Parker.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in Delta airlines with fare 100 and it is a connecting flight, can I book your ticket?

USER: You can proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us.