You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Can you help me to book a flight from PHX to DTW?

ASSISTANT: Sure, I am here to help you with that. Can I know your planned trip dates?

USER: My trip dates are Nov 24 and 26.

ASSISTANT: May I know your good name?

USER: My name is Jacob Lewis.

ASSISTANT: Ok, wait for a minute.

USER: Please search for a connecting flight.

ASSISTANT: May I know your depart and return timings?

USER: I am fine at any time.

ASSISTANT: Sorry to say that, there are no flight's available based on your travelling dates.

USER: No issues, thank you for your time.

ASSISTANT: Thank you for approaching us.