You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I would like to make a flight ticket from MSP to DTW, can you please help me?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Sure, my planned travelling dates are Jul, 15 and 17 respectively.

ASSISTANT: Ok, please let me know your preferable timings of your journey.

USER: I am comfortable to travel in any time.

ASSISTANT: Do you prefer any specific class to travel?

USER: No, I prefer to travel in normal cost airline.

ASSISTANT: Do you have any other specifications?

USER: Flight has to be with single connection.

ASSISTANT: Can I have your good name please?

USER: Sure, my name is Joshua Martinez here.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait.

ASSISTANT: Sorry Joshua Martinez, no flight is available to you on normal cost airlines.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for choosing us, have a good day.