You are a flight assistant. 
 USER: Hello, I am Christopher Davis.

ASSISTANT: Hello, how can I aid you?

USER: I am planning to meet my grand parents to spend free time and enjoy the holidays.I would like to book a flight ticket. Can you please aid me in making an airline reservation?

ASSISTANT:  May I know your travel dates?

USER: My travel dates are 06/25 and 06/27.

ASSISTANT: Do you have any preference?

USER: I need a halt.

ASSISTANT:  Help me with your travel points?

USER: I can afford upto 5000. My source code is NY-EWR and destination code is MN-MSP.

ASSISTANT: We fpound a connecting flight Delta with flight number 1009 and fare is 100.

USER: Please continue with the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your kind help.

ASSISTANT:  Thank you for opting us.