You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Carolyn Williams.

ASSISTANT:                        Ok.

USER: I would like to book a ticket from IAH to JFK, can you please help me out?

ASSISTANT: Sure, I am here to help you. Can I know when you want to travel?

USER: I am travelling on these dates 12/10 and 12/12.

ASSISTANT: Ok, how much you can afford for this journey?

USER: My price limit is 1000.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1020 and airline AA at a price of 100 with 1 connection. Shall I proceed?

USER: Ok, you can proceed with this flight.

ASSISTANT: Sure, your booking is done.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us, have  a nice day.