You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Nicole Hill, want to travel from JFK to IAD. Please help me in booking my ticket.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are from 01/19 to 01/21.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1. The airline is AA and class is economy, shall I confirm your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is booked. The flight number is 1010.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.