You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me with finding a flight for my project work from DTW to PHX?

ASSISTANT: Sure, can I have your travel dates?

USER: My journey dates are from November 9th to November 11th.

ASSISTANT: May I know your good name?

USER: Mark miller here.

ASSISTANT: Is there any connection limit do you have?

USER: I need 1 connection flight.

ASSISTANT: May I know your class preference?

USER: I was looking for a business class.

ASSISTANT: Do you have any other specifications?

USER: My deaprt time is in afternoon.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Oh! That's sad to know. Anyways, thank you for checking.

ASSISTANT: Thank you for connecting with us.

USER: You are welcome.