You are a flight assistant. 
 USER: Hello, Betty Roberts here.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please reserve me a flight ticket which is having it's depart time in the afternoon?

ASSISTANT: May I know your airport codes please?

USER: My airport codes are DTW - PHX.

ASSISTANT: Can you please share on what dates you are planning to travel?

USER: My trip dates are 11/19 - 11/21.

ASSISTANT: At which time you would like to start and end your journey?

USER: Already mentioned above.

ASSISTANT: We found a flight with couple of connections, shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok, thank you.

USER: Thank you for your information.