You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Timothy Garcia. I planned to attend for a wedding in AUS, can you please help me in booking a flight ticket from DTW?

ASSISTANT: Sure, I will help you. Can I have your journey dates?

USER: I prefer to travel on 05/21 and 05/23.

ASSISTANT: Can I have a moment please? I will check the availability.

USER: Sure, take your time.

ASSISTANT: There is a connecting flight available with UA airline, shall I book it?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done with flight number 1007. Happy journey.

USER: Thank you for your assistance.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.