You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Nancy Adams here.

ASSISTANT: Adams, how may I help you?

USER: I am planning to attend a sports event at New York, can you please help me with booking a flight ticket from OAK to JFK?

ASSISTANT: Sure, can you please tell me your trip dates?

USER: My trip dates are 12/28 and 12/30.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, carry on.

ASSISTANT: There is a flight available in Hawaiian airlines and the ticket fare is 100 only. Can I book the ticket for you?

USER: Ok, book it to me.

ASSISTANT: I have booked your ticket successfully and the flight number is 1018.

USER: Thank you for your information.

ASSISTANT: Thank you for choosing us and have a nice day.