You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit Chicago, to go to Oriental Theatre. Can you help me with booking the flight ticket with single connection?

ASSISTANT: Sure, may I know your journey details?

USER: I will start on 11/29 and return on 12/01. My source code is NY - LGA and destination code is IL - ORD.

ASSISTANT: May I know your price limit?

USER: Price limit is 1000.

ASSISTANT: May I know your name please?

USER: I am Raymond Hernandez.

ASSISTANT: Sorry, no flights found with your given details.

USER: Ok, not an issue. Thanks for your response.

ASSISTANT: Thank you for choosing us.