You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you help me in booking my ticket from DTW to DEN?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: Thank you and my journey dates are from 04/14 to 04/16.

ASSISTANT: Do you have any connection limit in your journey?

USER: Yes, I need a single connecting flight.

ASSISTANT: Is there any specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Nicholas Harris.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1001 in economy class and connection is 1. Is it ok for you?

USER: It is ok for me, please proceed with the booking.

ASSISTANT: I confirmed your ticket successfully with Delta airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.