You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rebecca Rodriguez.

ASSISTANT: How may I assist you?

USER: Can you please help me in searching a plane ticket from the airport Denver-DEN to reach New York-JFK?

ASSISTANT: Sure, I can help you with that. May I know your preferable travel dates please?

USER: Thank you for accepting my request. My planned travel dates are 05/17 and 05/19.

ASSISTANT: Ok, please wait for a while.

USER: Ok, take your time.

ASSISTANT: JetBlue airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: Yes, please confirm the flight ticket for me.

ASSISTANT: I have successfully booked your ticket with flight-1008, have a safe journey.

USER: Thank you for helping me in booking the ticket.

ASSISTANT: Thank you for choosing us.