You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Stephen Hall here, can you please help me in booking the ticket from PHX to DEN? As I'm planning to visit Denver art museum.

ASSISTANT: I understand your request and will be happy to help you. Certainly, could you please share your departure and arrival day?

USER: Sure, my departure date is 11/14 and return date is 11/16.

ASSISTANT: Would you mind hold on for a while while I am checking with your requested details?

USER: No, I never mind. Please carry on.

ASSISTANT: The Frontier airline with flight number 1004 is available having fare as 200 and connection as 1.

USER: That's perfect! You can proceed for booking.

ASSISTANT: Fine, your reservation is confirmed..

USER: Thank you so much for your help.

ASSISTANT: Thank you for approaching us, have a great day.