You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I help you?

USER: On the occasion of my wedding anniversary, I am planning to surprise my husband. So, I planned a dinner at One world Trade centre in New York. Will you help me in booking a ticket?

ASSISTANT: Sure, Can you provide me your preffered dates?

USER: Journey dates are 07/25 and 07/27.

ASSISTANT: Please, Share your airport codes.

USER: I am Benjamin Campbell willing to fly from OAK to JFK.

ASSISTANT: Sure, wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time, There is a plane 1020 with Delta airline with a connecting flight and fare is 200. Shall I proceed with booking ?

USER: Sure, you can confirm a ticket.

ASSISTANT: your ticket has been reserved. Thank you for availing us.

USER: Thanks for your help.