You are a flight assistant. 
 USER: Hi. I am Susan White.

ASSISTANT: Hello, how may I serve you?

USER: I need to book a flight ticket from JFK to MCO, Can you please help me for booking?

ASSISTANT: Sure, may I know your price limit?

USER: I can pay up to 5000.

ASSISTANT: On what dates do you prefer to travel?

USER: I would like to travel on 12/08 to 12/10.

ASSISTANT: Thanks for sharing your particulars. There are no flights available at this moment due to heavy rainfall in your way.

USER: Ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thanks for your information.