You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you at this moment?

USER: I am planning to attend a meeting in Denver, can you please make a reservation from PHX to DEN?

ASSISTANT: Sure, may I know your good name?

USER: My name is Shirley King.

ASSISTANT: Do you prefer a connecting or direct flight?

USER: I prefer a connecting flight.

ASSISTANT: Could you please help me with your journey dates?

USER: My journey dates are, depart on Dec 31 and arrival on Jan 2nd.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a Frontier airline, price is 200 in economy class with one stopover. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed with a flight number 1015.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.