You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking a flight ticket to DTW from PHX in October month?

ASSISTANT: Yes, please let me know your preferable journey dates.

USER: Sure, my journey dates are Oct 09 and Oct 11.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer direct flight for my journey.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Daniel White.

ASSISTANT: Sorry, there is no flight obtained on your travel dates when I have search.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: You are  most welcome and thank you for reaching us.