You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Donald Harris here. I am a politician, I have to meet Donald Trump at Washington DC. Could you book my ticket from New York?

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

USER: My itinerary dates are Aug 15 and Aug 17.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: My genesis and terminus airport codes are JFK and IAD.

ASSISTANT: Do you have any specifications?

USER: 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 is available. Shall I confirm your ticket?

USER: Please confirm my ticket.

ASSISTANT: Your ticket is booked. The flight number is 1022 and the airline is economy.

USER: Thank you for assisting me.

ASSISTANT: Welcome, have a great day.