You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Nancy Adams, can you help me to book a flight from DCA to MSP?

ASSISTANT: Sure, I will help you with booking, can you please share your travelling dates?

USER: Ok, my travel dates are 04/02 and 04/04 respectively.

ASSISTANT: AA airline is providing flight with connection 1, can I proceed?

USER: Ok, please book.

ASSISTANT: I confirmed your ticket by flight number 1021.

USER: Thank you for booking the flight ticket for me.

ASSISTANT: It's my pleasure.