You are a flight assistant. 
 USER: Hi. I am Sarah Davis.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a  flight ticket to attend my sister's marriage at MI-DTW from AZ-PHX. Can you help me?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Sure. 01/13 and 01/15 are my travelling dates.

ASSISTANT: Do you need any halt in between your journey.

USER: I need a connecting flight.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Frontier airline with connetcing flight and number 1006 fare of 200. Shall I confirm it?

USER: That's Perfect, you can reserve it for me.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.