You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: Can you please check out is there any flight available between DEN to DTW?

ASSISTANT: Sure, I am happy to help you. Can I have your travelling dates?

USER: Thank you for accepting my request, I am  planning to departure on Dec 05 and please book my return ticket on Dec 07.

ASSISTANT: Do you have any stopover in between journey?

USER: Yes, I need a stop over.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Sure, my name is Samantha Jackson.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 300 and depart time is 14:00 hours, arrival time is 13:00 hours. Shall I proceed?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.