You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please help me in booking a flight ticket from DTW to DEN?

ASSISTANT: When you are willing to travel?

USER: I would like to start on Aug 03 and return back on Aug 05.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May, I know your good name?

USER: Myself Emma Edwards.

ASSISTANT: We found 1011 AA airlines with single connection with price 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.