You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you for the day?

USER: I am Frank Roberts. Can you please help me in booking a flight ticket from ORD to MSP to attend a flower festival?

ASSISTANT: Sure, I can help you with this. Can you please share your preferable travel dates?

USER: I am planning to depart on Feb 28 and return on Mar 01.

ASSISTANT: Do you prefer a direct flight or a connecting flight in your journey?

USER: I prefer a flight with single connection.

ASSISTANT: Do you have any class preference?

USER: No, I don't have any specifications.

ASSISTANT: There is a connecting flight-1012 in United Airlines with a fare of 100. Shall I book it?

USER: Yes, you can book it.

ASSISTANT: Your booking is confirmed in economy class, the depart time is 20:00 PM and return time is 14:00 PM.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us, have a safe journey.