You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I abet you?

USER: Can you please help me with booking a flight ticket to Phoenix, AZ-PHX from Denver, CO-DEN?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Do you need a direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Can you please share your trip dates?

USER: My trip dates are 10/25 and 10/27.

ASSISTANT: May I know your good name?

USER: My name is Thomas Brown.

ASSISTANT: Thanks for sharing the details, there is a connecting flight available with fare 200. Flight number is 1012 of UA airline.

USER: You can reserve my ticket with this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.