You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you aid me to book the ticket from JFK to LGA?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My travel dates are Nov 28 and Nov 30 respectively.

ASSISTANT: Do you need stop over in between your journey?

USER: I prefer for connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: My depart in the evening.

ASSISTANT: Can I have your good name please?

USER: Ashley Williams here.

ASSISTANT: Sorry, no flights available for you on those dates.

USER:   My name as per my passport is  Ashley Wright.

ASSISTANT: Ok, fine.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.