You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Barbara Carter from Oakland. I would like to book a flight ticket from Oakland, to visit Roosevelt Island with my college friend's in New York. Would you please aid me in making a plane reservation?

ASSISTANT: Sure, please share your planned trip dates?

USER: My planned trip dates are 08/18 and 08/20.

ASSISTANT: Ok, let me know your boarding and landing airport codes?

USER: My boarding point is from Oakland CA-OAK and land at NY-EWR.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1015, airline- Spirit, price- 100 with connection-1 matches your requested details. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.