You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I oblige you today?

USER: Can you please check the availability of flights in between the points DTW and MSP?

ASSISTANT: Sure, when do you want to depart and return on?

USER: My travelling dates are Jan 4 and Jan 6.

ASSISTANT: Do you need a connecting flight?

USER: Please check for a flight with single connection.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: Ok, I am Christopher Jones.

ASSISTANT: We found a connecting flight 1003 in Delta airline with a economy class. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.