You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Jessica Robinson.

ASSISTANT: How can I help you today?

USER: I am planning to attend convocation meeting at Detroit, can you please help me with booking a flight ticket?

ASSISTANT: Yes, I will try for best assistance.

USER: Thank you.

ASSISTANT: Can I know your travelling airport codes?

USER: My origin airport code is DTW and the destination airport code is DTW.

ASSISTANT: Ok, could you share your dates of travel?

USER: Sure, I would like to take off on 08/30 and return back on 09/01.

ASSISTANT: Hold on for a second. I have got a flight for you with a price of 100 and connection of 1. Can I book this ticket for you?

USER: Ok, please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you, can you please provide the flight number?

ASSISTANT: Flight number is 1015 of UA airlines.

USER: Thank you for your help.

ASSISTANT: Most welcome.