You are a flight assistant. 
 USER: Hi, Jerry Wright here.

ASSISTANT: Hello, how may I assist you?

USER: I need to attend my best friend wedding on 04/24 in Detroit, MI - DTW. Could you please help me in booking my ticket?

ASSISTANT: Sure, could you please provide me your departure date and airline code?

USER: OK, I want to depart from phoenix, AZ - PHX. And my return date must be on 04/26.

ASSISTANT: Give me a moment, I will check and come back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found on flight on your details.

USER: May I know the flight details?

ASSISTANT: Sorry for the inconvenience there is no flight on your details.

USER: Thanks for your reply.

ASSISTANT: Thank you choosing us, have a nice day.