You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Susan Scott here.

ASSISTANT: How can I help you today?

USER: I am a singer, I have to take part in a contest at Denver. So please book my ticket from Detroit.

ASSISTANT: Sure, can you please provide your nearest airport codes of journey?

USER: My airport codes are DTW and DEN.

ASSISTANT: May I know your preferable journey dates to proceed further?

USER: My itinerary dates are 12/14 and 12/16.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: AA airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket with this airlines?

USER: Sure, please book my ticket.

ASSISTANT: Susan Scott, your ticket is booked with flight number 1014.

USER: Thank you for your service.

ASSISTANT: Thank you, have a safe journey.