You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you for the day?

USER: I am Sarah Johnson want to meet my cousins at FL-MCO.

ASSISTANT: Ok.

USER:  Can you book a ticket from NY-JFK?

ASSISTANT: Sure. Do you need lay by in between your journey?

USER: I need a connecting flight.

ASSISTANT: How much you can afford for this journey?

USER: My budget is 500.

ASSISTANT: Kindly, share your travelling dates to proceed further.

USER:  My journey dates are from 01/21 and 01/23.

ASSISTANT: Thank you for sharing your details, please hold on for a while.

USER:  Ok.

ASSISTANT: Thank you for being patience. There is a flight available with UA airline, flight number 1024 with fare 300 and a lay by. Shall I proceed to book?

USER: Ok, you can proceed with booking.

ASSISTANT: Your reservation has been successfully processed.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.