You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Nicole Brown, want to travel from DTW to ORD.

ASSISTANT: May I know your travelling dates?

USER: My travel dates are from 02/12 to 02/14.

ASSISTANT: There is a flight available for you in Southwest airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.