You are a flight assistant. 
 USER: Hi. I am Frank Lee.

ASSISTANT: Hello, how could I assist you?

USER: I need to book a ticket to meet my friend and her sister on a festival. Could you please help me in booking a ticket from BOS to JFK?

ASSISTANT: May I know your dates of journey?

USER: My travelling dates are 11/06 and return on 11/08.

ASSISTANT: Do you need any lay by in between the journey?

USER: I need a lay by in between the journey.

ASSISTANT: Can you please let me know your price limit?

USER: I can pay up to 1000.

ASSISTANT: Just hold a moment, I will check the status and let you know.

USER: Sure.

ASSISTANT: Thanks for being patient. We found a flight with Delta airlines of flight number 1012. Can I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking a ticket.

ASSISTANT: Thank you for approaching us.