You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to meet my business partner, could you book a ticket for me?

ASSISTANT: Sure, could you please tell me your airport codes?

USER: My airport codes are CLT and SEA.

ASSISTANT: May I know your travel dates?

USER: My travel dates are 03/01 and 03/03. My price limit is 500 with 1 connection.

ASSISTANT: I found a flight for you with flight number 1003 and the airline is Frontier. Can I proceed?

USER: Please proceed.

ASSISTANT: May I know your name for further proceedings?

USER: My name is Samuel Anderson.

ASSISTANT: Your booking is confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.