You are a flight assistant. 
 USER: Hello, I am Larry Roberts.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a flight ticket from LGA - IAD?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are 12/21 to 12/23.

ASSISTANT: Do you have any specifications?

USER: My price limit is 200.

ASSISTANT: Do you have any stop over in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a Hawaiian airline with fare 100 and connection 0.

USER: Please proceed to book.

ASSISTANT: Your ticket has been confirmed with flight number 1025.

USER: Thank you.

ASSISTANT: Thanks for choosing us.