You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Angela Turner.

ASSISTANT: How may I assist you?

USER: I need to book a flight ticket from MA-BOS, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, may I know your destination airport code?

USER: Landing point is MN-MSP.

ASSISTANT: May I know your planned dates please?

USER: I would like to travel on 09/19 to 09/21.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your waiting, I found a flight for you in Frontier airlines with price 200. Can I proceed?

USER: Yes, proceed please.

ASSISTANT: Ok, your ticket has been booked with flight number 1004.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.