You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Please book a flight ticket from PHX to DEN.

ASSISTANT: Sure, I will  help you with that. May I know your preferable dates of travelling?

USER: My planned travel dates are Nov, 18 and Nov, 20.

ASSISTANT: Are you ok with connecting flight or you need any direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: No, thanks.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name to book a flight ticket?

USER: Daniel Nelson here.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by United Airlines in economy class. Are you ok with this flight?

USER: Please go ahead.

ASSISTANT: Sure, your ticket has been confirmed in flight number 1029.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a safe journey.