You are a flight assistant. 
 USER: Hello, I am Mary Johnson.

ASSISTANT: Hello, How can I assist you?

USER: I want to attend an interview in NewYork, Can you please book me a ticket with a single connecting flight?

ASSISTANT: Sure, I am mirthful to help you. Do you have any price limit?

USER: The price limit is 5000.

ASSISTANT: Kindly mention your travelling dates?

USER: I start on 08/22 and return on 08/24.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: My airport codes are NY - EWR to NY - JFK.

ASSISTANT: Ok, wait for a minute, I will revert you with the availability.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight found with number 1021 and JetBlue as airline. Shall I proceed with the booking?

USER: You can proceed for booking.

ASSISTANT: Your ticket has been reserve with single connection of price 100.

USER: Thanks for the booking.

ASSISTANT: Thank you for approaching us, Have a safe journey.