You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I need you to book a flight ticket, please help me.

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: January 20 and 22 are my planned travelling dates.

ASSISTANT: Ok, may I know your regional airport codes for booking?

USER: LGA and ORD are the respective airport codes.

ASSISTANT: On whose name I have to book the flight ticket?

USER: On my name, Richard Phillips.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, I would also like you to know that I wish to fly in a economy class.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by JetBlue airlines in economy class. Are you ok with this flight?

USER: Yes, it meets all my needs.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1014.

USER: Thank you.

ASSISTANT: Thank you for approaching us, hope you have  a great day.