You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brian Jackson.

ASSISTANT: What service do you need from our travel agency?

USER: I would like to book a ticket from DEN to CLT, can you please help me out?

ASSISTANT: Sure, I am here to help you with the ticket booking. Will you please provide me your travel dates?

USER: I am travelling on these dates 08/30 and 09/01.

ASSISTANT: Ok, please hold on for a minute. So that, I will check the flight availability.

USER: Sure.

ASSISTANT: According to your details, I have found a flight which is providing by the Frontier airlines. This flight is with connection limit 1 and the ticket cost is 100. Shall I proceed?

USER: Ok, you can proceed with this flight.

ASSISTANT: Ok, your ticket is booked with the flight number 1013.

USER: Thank you for your services.

ASSISTANT: You are most welcome. Have a safe journey. Thank you for choosing our travel agency.