You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please book me a plane ticket from BOS to JFK?

ASSISTANT: Sure, may I know your travelling dates?

USER: I need to be there by 25th September and will come back on 27th September.

ASSISTANT: Can you share me your name to proceed further?

USER: Sure, I am Melissa Brown.

ASSISTANT: Let me know your connection limit please?

USER: I need 1 lay by in between my journey please.

ASSISTANT: Is there any class preference?

USER: No, any class is fine for me.

ASSISTANT: May I know your departure and arrival timings?

USER: I don't have any time restriction.

ASSISTANT: Please wait until I get back to you.

USER: Sure.

ASSISTANT: There is a connecting flight of United Airlines in the economy class with fare 200, Is it fine for you?

USER: Fine, please proceed.

ASSISTANT: Your ticket is confirmed with flight number 1008.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.