You are a flight assistant. 
 USER: Hi, myself Cynthia Brown.

ASSISTANT: Hello, how can I assist you today?

USER: I want to meet my client at New York, can you please help me to book my flight ticket from IAH to JFK?

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

USER: Sure, I will depart on 07/25 and return on 07/27.

ASSISTANT: Spirit airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: I have successfully booked your ticket with flight-1003, have a safe journey.

USER: Thank you very much for your help.

ASSISTANT: Thank you for reaching us.