You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Nicole Perez here.

ASSISTANT: How may I help you?

USER: Could you book my ticket in a connecting flight?

ASSISTANT: Sure Perez, I am here to help you. When you are willing to travel?

USER: My travel dates are 10/28 and 10/30.

ASSISTANT: May I know your source airport code and destination airport code?

USER: My origin and destination airport codes are IAD and MSP.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: As per your data, I found a flight with AA airlines and the ticket fare is 200 only. Shall I proceed for booking?

USER: Please book my ticket.

ASSISTANT: Sure Perez, your ticket is booked with the flight-1003.

USER: Thank you for your service.

ASSISTANT: You are most welcome.