You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: Can you please help me in booking my flight from DTW to reach ATL, as I have a meeting there?

ASSISTANT: Sure, when are you planning to make your trip?

USER: My journey dates are Jan 18th and Jan 20th.

ASSISTANT: Do you need an economy class ticket from business class?

USER: I am comfortable in either of the classes.

ASSISTANT: What number of connections are you looking for?

USER: I prefer to travel in a direct flight.

ASSISTANT: Do you have any airline preference?

USER: I don't have any airline preference.

ASSISTANT: May I know your name?

USER: My name is Michelle Baker.

ASSISTANT: Thanks for providing your details Michelle Baker, we regret to inform that there are no flights available on the dates you requested.

USER: Ok, not a problem. Thanks for the information.

ASSISTANT: Thank you for consulting us.