You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: Can you please assist me in booking a ticket to MCO from DFW?

ASSISTANT: Sure, May I know your travel dates?

USER: My travel dates are from 02/09 to 02/11.

ASSISTANT: Do you have any specifications?

USER: I need a halt. Price limit is 200.

ASSISTANT: We found a flight in Jet Blue airline having a couple of connections.

USER: OK, do not proceed. Thank you.

ASSISTANT: Ok. Thank you for opting us.