You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Matthew Garcia. I want to book a flight with a single connection. Could you help me in flight booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My departure is 12/08 and return on 12/10.

ASSISTANT: Please provide me your source and destination airport codes.

USER: I am planning to do shopping in CityCenter in DC - DCA and my origin from FL - MCO. My price limit is 1000.

ASSISTANT: I found a Delta airline, flight number: 1001, price: 200 with one connection. Shall I proceed with this booking?

USER: Ok, you can proceed to booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you, for your service.

ASSISTANT: Thanks for choosing us.