You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I want to book a flight ticket to AZ-PHX and from CO-DEN. Can you please help me that?

ASSISTANT: Sure, please provide your boarding and landing date.

USER: Sure, my schedule dates are departure date on Mar/21 and arrival date on Mar/23.

ASSISTANT: OK, please wait for a minute. I will check with the flight availability and revert you.

USER: OK, I will wait.

ASSISTANT: There is a flight found with your specifications in airline AA and number 1008. May I know your good name?

USER: My name is Cynthia Miller.

ASSISTANT: The price of the flight is 100 and have a connection . Can I proceed with booking?

USER: OK, you can proceed.

ASSISTANT: OK, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you. Have a good day.