You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to travel from ATL to MSP, can you please help me in flight booking?

ASSISTANT: Sure, could you please share your travel dates?

USER: I want to fly on May 11, return on May 13.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: May I know your good name?

USER: My name is Patrick Campbell.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found  a connecting flight 1020 from United Airlines with a fare of 100. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.