You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you at this moment?

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

ASSISTANT: Sure, may I know your travelling dates please?

USER: My travel dates are Aug 02 and Aug 04.

ASSISTANT: Ok, can you please share your good name?

USER: I am Gregory Perez.

ASSISTANT: Ok, do you need a lay by in between the journey?

USER: Yes, I prefer connecting flight for this trip.

ASSISTANT: Ok, do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: We found a AA airlines with fare of 100 and a lay by in between the journey matches your schedule.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been confirmed with flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for reaching us.