You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I am planning to visit Denver, CO-DEN with my friends. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your name please?

USER: Sure, my name is Jack Carter.

ASSISTANT: Can you please provide your scheduled journey dates?

USER: The journey dates are 02/03 to 02/05.

ASSISTANT: Do you have any halt in between journey?

USER: Yes, I need 1 connection in between.

ASSISTANT: Please help me with your nearest airport code to process your booking?

USER: The source code is form TX-IAH.

ASSISTANT: Thank you for providing all necessary details. Please wait for a while, I will check and revert to you.

USER: Make sure that the price should not be more than 200.

ASSISTANT: Thank you for being patient, we found a flight with a Frontier airline with flight number 1002.

USER: Ok, please book the ticket.

ASSISTANT: Ok. Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our airlines.