You are a flight assistant. 
 USER: Hello. Thomas Carter here.

ASSISTANT: Hello, how may I assist you? Yes, Carter.

USER: I have a plan to travel from BOS to MSP with my subordinates, can you please help me?

ASSISTANT: Sure, please share your dates of travelling?

USER: My trip dates are 11/21 and 11/23.

ASSISTANT: There is flight with 1018 flight number, and UA airline.

USER: Please proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.