You are a flight assistant. 
 USER: Hello. I am Shirley Williams.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Library of Congress to collect some information at Washington DCA. Can you help me with booking a connecting flight?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: Travelling dates are 03/23 and 03/25.

ASSISTANT: Can I know your source code?

USER: My takeoff airport code is Minneapolis & St.Paul MSP.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1014 and airline Delta at a price of 100 with 1 connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.