You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I want to fly from ATL to MSP. Can you check the flight availability on that route?

ASSISTANT: Sure, may I know your planned travelling dates please?

USER: My planned travel dates are 03/20 and 03/21.

ASSISTANT: For further proceeding, may I know your good name please? May I know your class preference please?

USER: Sure, Katherine Smith here. No issues with class preferences.

ASSISTANT: May I know your connection limit please?

USER: I want a flight with single connection.

ASSISTANT: Please check your travelling dates once.

USER: Sorry, my travelling dates are 03/20 and 03/22.

ASSISTANT: American airline is providing a connecting flight of fare 300 with economy class, shall I proceed for booking?

USER: Sure, you can proceed with that booking.

ASSISTANT: Your ticket has been confirmed with flight number 1001.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.