You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am John Williams.

ASSISTANT: How can I support you today?

USER: Can you book me a flight from Houston, IAH to attend my friends wedding?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can I have your destination point?

USER: My destination is Orlando, MCO.

ASSISTANT: Let me know your fare limit to book a ticket?

USER: 5000 is the buget.

ASSISTANT: May I know your planned journey dates?

USER: 05/28 - 05/30.

ASSISTANT: Wait a minute, I will search a flight for you.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight available with fare 200 and single connection in Jet Blue airline. Shall I confirm it?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for opting us.