You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I would like to learn guitar, so I am going to join in music class. Please book a flight from Boston, BOS.

ASSISTANT: Sure, please may I know your travel dates?

USER: I will travel on 11/26 to 11/28.

ASSISTANT: Ok, can I know the destination location code?

USER: Charlotte, CLT is my destination code.

ASSISTANT: May I know your name to book the flight ticket?

USER: You can reserve ticket with my name Mark Clark.

ASSISTANT: There is a flight available with the price 500 and the connection limit 1. May I proceed?

USER: Yes, it's perfect for me to travel. You can proceed.

ASSISTANT: Ok, the flight ticket is confirmed and the airlines Frontier.

USER: Ok. Thank you.

ASSISTANT: Thank you for choosing our agency. Have a safe journey.