You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I want to fly from CLT to DEN. Can you help me in booking?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: My travelling dates are from Dec 20 to Dec 22.

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

USER: My name is Ronald Baker.

ASSISTANT: Any connection limit do you have?

USER: I don't have any specifications.

ASSISTANT: Please be on hold to check the flights.

USER: Sure.

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

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great journey.