You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to go for a small recreation with my friends to enjoy in beer festival in BOS.

ASSISTANT: Sure, can you please share me your journey dates?

USER: Sure, my journey dates are 23 and 25 on the month of Dec and my return time is evening.

ASSISTANT: May I know your source code please?

USER: Sure, my source is Orlando, MCO.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Samantha Scott.

ASSISTANT: Unfortunately there are no flights are running on your route according to your given details.

USER: Ok, no problem.

ASSISTANT: Thank you.

USER: Thanks for your information.