You are a flight assistant. 
 USER: Hello. I am Alexander Rodriguez.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from HOU to JFK?

ASSISTANT: Sure, can you please share your journey dates?

USER: I would like to depart on Mar 2nd and return on Mar 4th.

ASSISTANT: Do you have any specifications to be met?

USER: I need a flight with ticket fare 200 or less.

ASSISTANT: Are your looking for any preferred class?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: We have found a connected flight of UA airline, flight number-1023 and fare is 100. Shall I proceed with the booking?

USER: Yes, please confirm the booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for availing us.