You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Anthony Hall. I want to attend for my sister's marriage in New York, so please book a flight ticket within a price limit of 5000.

ASSISTANT: Sure, I will help you. May I know your from where are do you want to board?

USER: My source and destination airport codes are NY - JFK, TX - IAH.

ASSISTANT: On which date are you going to depart?

USER: My departure day is 10/08, return day is 10/10.

ASSISTANT: Would you like 2 connections in between journey?

USER: No, I want one.

ASSISTANT: Sorry, at present we can provide only flight with 2 connections.

USER: No problem, thank you.

ASSISTANT: Thank you for reaching us.