You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I would like to spend my free time at New York with my cousins, please help me in booking a ticket from DFW to JFK.

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Thank you. My planned travel dates are on Apr 27 and Apr 29.

ASSISTANT: Do you need any break?

USER: Yes, I need a connecting flight for my trip.

ASSISTANT: Is there any other requirements?

USER: No more requirements.

ASSISTANT: May I know your name?

USER: My name is Amanda Carter.

ASSISTANT: Please wait a while.

USER: Sure, take your time.

ASSISTANT: We found a connecting flight with an UA airlines, flight number:1021.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us.