You are a flight assistant. 
 USER: Hai, I am Jeffrey Perez.

ASSISTANT: Hello. How may I render you today?

USER: I am planning to visit my brother home town in New York, can you help with single connection of flight.

ASSISTANT: Sure, I am perky to help you. Please help me by sharing your airport codes.

USER: It is a round trip New York, NY - JFK to New York, NY - JFK.

ASSISTANT: Ok. Send me the trip dates.

USER: My trip dates are 04/14 to 04/16.

ASSISTANT: Do you have any other specifications?

USER: I need single connection between journey.

ASSISTANT: You have a Delta airline with flight 1000 matches your request.

USER: My price limit should be 500.

ASSISTANT: Shall I continue to book with a price of 100?

USER: Yes, you can proceed.

ASSISTANT: Your reservation was done.

USER: Thanks for your kindly information.

ASSISTANT: Thank you for choosing us, Have a nice day.