You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine Anderson.

ASSISTANT: How may I aid you?

USER: I planned to attend for a meeting in DTW, can you please help me to book a flight ticket from ORD?

ASSISTANT: Sure, would you please provide me your travel dates?

USER: I prefer to travel on 11/19 and 11/21.

ASSISTANT: Thank you for your patience, there is a flight with 1 connection in UA airlines and ticket fare is 200. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket booking is done with the flight 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us, have a safe journey.