You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist?

USER: My name is Amanda Hernandez. I want to attend for a meeting in PHX. Can you please aid me for booking from DTW?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my travelling dates are 30 Dec and 1st Jan.

ASSISTANT: At what time do you like to travel?

USER: My return time is afternoon.

ASSISTANT: Sorry, there is no flight on your details.

USER: Ok, thanks for your help.

ASSISTANT: Thank you.