You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you now?

USER: I would like to book a flight ticket from IAD to JFK to meet my childhood friends.

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

USER: Sure, my traveling dates are May 27 and May 29.

ASSISTANT: May I know your name to book the flight ticket?

USER: I am Sandra Green.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Any other preferences do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 200 provided by Spirit airlines in economy class. Are you ok with this flight?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1027.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching to our services, hope you have a great journey.