You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. For what service are you waiting from my side?

USER: I am looking to book a ticket for my trip to the annual Lincoln car show in Detroit.

ASSISTANT: Sure, I will help you with that. Please provide me your travel dates.

USER: November 1st to November 3rd.

ASSISTANT: Please let me know airport codes of your locations.

USER: The departing airport would be SFO and the destination would be DTW.

ASSISTANT: May I now your good name for proceeding further?

USER: Michelle Evans. Last name spelled E-V-A-N-S.

ASSISTANT: Ok, I have found a flight in frontier airlines with connection 1. Shall I confirm it?

USER: Yes please.

ASSISTANT: Ok, your ticket booking is done with flight number 1000. Thank you for choosing us.

USER: Thank you, have a nice day.