You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Catherine Smith. I want to book a flight ticket from FL - MCO to DC - IAD to meet my grand parents. Could you please help me in booking a flight ticket?

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

USER: My journey dates are from 05/15 to 05/17.

ASSISTANT: Do you need any halt in between your journey?

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

ASSISTANT: Can I have your budget for airfare?

USER: I can afford up to 5000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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

USER: No problem, thanks for your information.

ASSISTANT: Thank you for approaching us.