You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I need to book a connecting flight from Minneapolis & St. Paul to attend a international conference at Washington. Can you help me with it?

ASSISTANT: May I know your itinerary dates?

USER: My dates of journey are 08/21 and 08/23.

ASSISTANT: Please provide your airport codes.

USER: To reach DCA, I would like to travel from MSP.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: AA airlines with flight 1010 is providing service with 1 connection.

USER: You can proceed for booking.

ASSISTANT: May I know your name to book your ticket?

USER: My name is Karen Johnson.

ASSISTANT: Karen, your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.