You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you now?

USER: I want to book a flight ticket to MN to narrate a story to an actor, can you please help me to book a flight ticket with single connection?

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: Sure, I am planning to start my journey on 02/21 and my return date will be on 02/23.

ASSISTANT: Please provide your desired airport codes.

USER: My boarding and landing airport codes are ORD and MSP.

ASSISTANT: May I know your name?

USER: I am Pamela Lewis.

ASSISTANT: Do you have any other requirements?

USER: No more specifications for this trip.

ASSISTANT: Flight-1004 is available for you with 1 connection by American Airlines with economy class with depart time at 16:00 hours and return time at 20:00 hours. Can I book it for you?

USER: That's fine, you can proceed with the booking.

ASSISTANT: Pamela Lewis, your ticket is booked.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for choosing us.