You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you today?

USER: Can you please help me to book flight ticket from CLT to AUS?

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

USER: My trip dates are June 18 and June 20.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: I do not have any other specifications.

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

USER: I am Dorothy Phillips.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

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

USER: Yes, I am ok with this flight.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1019.

USER: Thank you.

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