You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me to reserve a flight ticket from PHX to DEN?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My travelling dates are 17 and 19 of Oct.

ASSISTANT: May I know your good name please?

USER: I am Brenda Lewis.

ASSISTANT: Do you have any other help from my side please?

USER: I prefer to travel in economy class with a connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: I found a connecting flight of fare 100 with the Frontier airline, shall I proceed with this ticket booking?

USER: Please proceed to booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1024.

USER: Thanks for helping me.

ASSISTANT: You are welcome, have a safe journey.