You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Samuel Nelson, I would like to travel from BOS to AUS. Can you please book a ticket?

ASSISTANT: Sure, we are here to help you. Kindly, mention your price limit.

USER: I can afford up to 500.

ASSISTANT: May I know your journey dates?

USER: I need to start on 03/27 to attend my friend's birthday party. My return will be on 03/29.

ASSISTANT: Do you need any halt in your journey?

USER: I want to travel in single connecting flight.

ASSISTANT: Thank you for providing your details, wait a while.

USER: Ok.

ASSISTANT: Thank you for your patience. You have a flight with airline Spirit with 1 connection and price is 100.

USER: Please confirm this ticket.

ASSISTANT: Your reservation is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us, have a safe fly.