You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I hep you?

USER: I am Jerry Brown. I am planning to go from BOS to MCO, Can you help me out?

ASSISTANT: Can I know your travel dates?

USER: My travelling dates are 04/03 to 04/05.

ASSISTANT: The flight 1008 of JetBlue is available on your requested dates.

USER: May I know the price?

ASSISTANT: The ticket costs 100.

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: You are welcome.