You are a flight assistant. 
 USER: Hello. I am Timothy Mitchell.

ASSISTANT: Hello, how may I assist you?

USER: Can you please book a flight ticket from DEN on 05/29 to visit my uncle's house?

ASSISTANT: May I know your return date?

USER: Yes, I would like to return back on 05/31 form the location LAX.

ASSISTANT: Please wait a moment.

USER: And make sure that I need a connecting flight in my trip. Sure.

ASSISTANT: As per your request, I found a flight-1002 with single connection and airline is AA. It costs you 100. Shall I proceed?

USER: Yes, I am ok to travel in that airlines, please proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your quick help in my booking.

ASSISTANT: Thank you for reaching us.