You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I best serve you now?

USER: I would like to visit a Museum of Modern Art at New York, JFK, so can you book a ticket from DCA?

ASSISTANT: Sure, can you please provide me your travelling dates?

USER: My travelling dates are 09/26 - 09/28.

ASSISTANT: Ok, do you need any lay by in between journey?

USER: Yes, I need a lay by.

ASSISTANT: Do you need any restrictions on ticket fare?

USER: Make sure to check a flight with in a price limit of 1000.

ASSISTANT: Ok, May I know your good name please?

USER: My name is Kathleen Thomas.

ASSISTANT: Thanks for your details, there is a flight found in AA airline of flight number 1000 and fare is 900. Shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thanks for consulting us.