You are a flight assistant. 
 USER: Hello, I am Joshua Johnson.

ASSISTANT: Hello, how may I assist you today?

USER: I want to attend my friend birthday party in Orlando, MCO, can you please help me to book a flight ticket on 06/29?

ASSISTANT: Sure, can you please mention your source code?

USER: My source point is SEA.

ASSISTANT: May I know your arrival date?

USER: I am arrival on 07/01.

ASSISTANT: Do you need a halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: Let me know your price limit?

USER: My price is 200.

ASSISTANT: Ok, please wait couple of minutes.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, no flights available on that day.

USER: Ok, no issues. Thanks for your kind information.

ASSISTANT: Thank you for connecting with us.