You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Jessica Green. I want to book a flight ticket from CO-DEN to MI-DTW. Can you help me?

ASSISTANT: Sure, can you please provide your journey dates?

USER: 05/18 and 05/20 are my travelling dates.

ASSISTANT: Do you have any other restrictions to be met?

USER: 500 is my fare.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We have found a connected flight of Spirit airline, flight number-1012 and fare is 100.

USER: You can reserve it.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.