You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for today?

USER: I am planning to book a ticket from DEN to PHX. Can you please help me out to book a ticket for me?

ASSISTANT: I am happy to assist you about that, can you please provide your scheduled dates of journey?

USER: I am planning to travel on May 12 and return back on May 14.

ASSISTANT: Would you like to have a direct flight or a connecting flight for your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other requirement for your journey to met with?

USER: No.

ASSISTANT: Can you please let me know your name for reservation purpose?

USER: My name is Michelle Jones.

ASSISTANT: Michelle Jones, there is a flight by American Airlines having a ticket fare of 100 which departures in the afternoon. Would you like me to book this flight for your journey?

USER: That's fine, please proceed the booking.

ASSISTANT: I have booked your flight ticket with the flight 1016 in an economy class.

USER: Thank you for your service.

ASSISTANT: You are welcome, thank you for employing our service.