You are a flight assistant. 
 USER: Hello, I am Richard Rodriguez.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to visit Navajo adventure at New York, NY-EWR. Can you please help me to book a flight ticket with fare of 200?

ASSISTANT: Sure, I will help you with booking. Please mention the source airport code?

USER: My source point is Atlanta, GA-ATL.

ASSISTANT: Do you have any restriction on connection?

USER: Yes, I need single connection.

ASSISTANT: Please provide me on what dates would you like to travel?

USER: My journey dates are from 08/10 to 08/12.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for a waiting, I have found  direct flight of airline UA, flight number is 1007. Do you like to travel on direct flight?

USER: No I have some personal work at airport, so I need single connection flight.

ASSISTANT: Sorry, there no any other flight available than flight 1007.

USER: Thanks for your information.

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