You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Anna Thomas.

ASSISTANT: How can I help you, Anna?

USER: I am planning to attend business meeting at DEN, can you please help me with booking a flight ticket from DTW?

ASSISTANT: Sure Anna, may I know your journey dates please?

USER: Sure, I would like to take off on 09/29 and return back on 10/01.

ASSISTANT: Please give me a minute, I will find best flights available for you.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: I found a flight in UA airlines with price 100. Shall I book the ticket for you?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is confirmed and the flight number is 1027.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a safe journey.

USER: You are welcome.