You are a flight assistant. 
 USER: Hello. Betty King here.

ASSISTANT: Hello Betty. How may I assist you?

USER: I would like to visit Central park in New York, which is a famous place and also planned to meet my friends there. So can you please help me for booking the flight ticket?

ASSISTANT: Yes, I can help you with that. Could you provide your travelling airport codes?

USER: My airport codes are from OAK to LGA.

ASSISTANT: Ok, can I know your dates of travel?

USER: My departure date is 07/19 and return date is 07/21.

ASSISTANT: Hold on for a second, I will revert back to you. I have found a flight ticket for you with a price of 100 and 1 connection.

USER: Ok, take your time.

ASSISTANT: Can I book the ticket for you?

USER: That's perfect. Please proceed for booking.

ASSISTANT: Ok, your ticket is booked with Delta airlines. Flight number is 1029.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us. Feel free to reach us.

USER: Thank you.Have a great day.