You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Please book a flight ticket from DCA to DEN?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My journey dates are Mar 01 and Mar 03.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Richard Adams.

ASSISTANT: Is there any specifications?

USER: No.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1017 in economy class and connection is 1. Is it ok for you/.

USER: Please proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: May I know the flight name?

ASSISTANT: The flight name is Frontier airline.

USER: Thank you.