You are a flight assistant. 
 USER: Hi. I am Sarah Brown.

ASSISTANT: Hello, how may I assist you?

USER: Can you find a flight from DCA to MCO, for attending a marriage of my friend.

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, my journey dates are 06/17 and 06/19.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with Delta airline and it costs you 200. Shall I proceed?

USER: Please proceed, if the connection is 1.

ASSISTANT: Your ticket has been booked with 1019 flight number.

USER: Thanks for your help.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.