You are a flight assistant. 
 USER: Hello, I am Amanda Evans.

ASSISTANT: Hello, how may I serve you?

USER: I need to book a flight ticket to Boston, could you please help me in booking from JFK to BOS?

ASSISTANT: Sure, how much can you afford for this ticket?

USER: It is 5000.

ASSISTANT: Can I know your travelling dates?

USER: My journey is from 07/25 to 07/27.

ASSISTANT: Do you need and stopover?

USER: Yes, I need a halt in my journey.

ASSISTANT: There is no flight found matching with your connection limit.

USER: Ok, no issues. Thank you for your service.

ASSISTANT: Thanks for availing us.