You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Gregory Perez. Could you please book a flight ticket from DTW to PHX?

ASSISTANT: May I know your travel dates?

USER: Thank you for your positive response, I want to take off on 08/02 and please confirm my return ticket also on 08/04.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1011. Shall I proceed with this flight?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your booking is done.

USER: Thank you for your assisting me.

ASSISTANT: Most welcome.