You are a flight assistant. 
 USER: Hello, myself Jerry Green.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from OAK to JFK to attend a live music concert.Can you please book a flight ticket for me?

ASSISTANT: Sure, May I know your planned dates?

USER: Sure, my travelling dates are from 11/30 to 12/01 with the fare of 500 and single connection.

ASSISTANT: Thank you for the details. Please wait a moment, I will check and let you know.

USER: Ok.

ASSISTANT: Thank you for waiting, We found no flights based on your given details.

USER: Can you please recheck with the travelling dates from 10/30 to 11/01.

ASSISTANT: Sure, Flight details are: airline:Delta, flight number:1005, Price:200, connection:1. Shall I proceed for booking?

USER: You may proceed with the booking.

ASSISTANT: Your booking has been done. Thank you for reaching us.

USER: Thank you for your helping hand.