You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket, could you please help me in booking?

ASSISTANT: Sure, can I know your name please?

USER: I am Raymond Brown.

ASSISTANT: Can you provide your journey details please?

USER: Sure. I want to travel from FL-MCO to NY-LGA to meet my friend.

ASSISTANT: Can I know the dates you are travelling please?

USER: Departure 03/11 to return 03/13.

ASSISTANT: Any thing else regarding connections and price limit?

USER: Yes, I want with 1 connection and price limit 1000.

ASSISTANT: Sorry, there are no flights available as per your request.

USER: So sad.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Anyway, thank you for your wonderful service.

ASSISTANT: Welcome.