You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I Help you?

USER: I am Patrick Collins, I want to attend for film festival at Washington. Could you please help me in booking a flight ticket to DCA from Orlando, MCO?

ASSISTANT: Sure, may I know when you have planned to travel?

USER: My journey dates are from 02/20 to 02/22.

ASSISTANT: Ok, do you need any connection?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Ok, we found a flight with number 1012 and airline AA at a price of 100 with 1 connection. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you, have a nice day.