You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me with booking a flight ticket from JFK to IAD?

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

USER: My travel dates are Jan 14 and 16.

ASSISTANT: Do you have any specifications about flight connections?

USER: I need a connecting flight.

ASSISTANT: Do you have any specifications about class?

USER: I am comfortable with any class.

ASSISTANT: Please mention your name.

USER: My name is Robert Roberts.

ASSISTANT: The Spirit airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1001.

USER: Thanks for the help.

ASSISTANT: Welcome, have a great day.