You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Steven Miller. I would like to attend workshop at Phoenix, can you please help me to book a flight ticket from DTW to PHX?

ASSISTANT: Sure. may I know your travelling dates?

USER: Sure, my trip dates are Nov 05 and Nov 07.

ASSISTANT: We found a flight on Jetblue airline, flight number 1006 with the fare of 100. Can I proceed?

USER: OK, please book.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.