You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Frank Anderson. Some of my friends are staying in Detroit, DTW, so I am planning to join them for 2 days to celebrate one of my friend's birthday party.Can you aid me in booking a ticket for me?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know when you are willing to travel?

USER: I would like to leave between 12/14 and 12/16.

ASSISTANT: May I know your source point?

USER: My source is PHX.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Hawaiian airline with connecting flight number 1016 fare of 200. Shall I proceed for booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.