You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: I am Nicole Green, can you help in search a flight from DCA to MSP?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure. My travelling dates are 02/23 and 02/25. Please search a flight.

ASSISTANT: Ok, give me a moment.

USER: Ok.

ASSISTANT: I have found a flight for you with a fare of 100 and a connection of 1. Can I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: You are most welcome.