You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking a flight ticket from DTW to DEN?

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

USER: My trip dates are 12/03 - 12/05.

ASSISTANT: Are you looking for any preferred connections?

USER: I need a single connection.

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

USER: My return time should be in the evening.

ASSISTANT: Can I have your name to proceed further?

USER: Christopher Hall here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found a JetBlue airlines, flight number-1001 connections-1 class-economy arrival time-evening 23:00 hours and fare is 100. Shall I proceed with the booking?

USER: Please reserve.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.