You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Chicago, will you help me in booking the flight ticket from JFK to ORD?

ASSISTANT: Sure, can you provide me with the itinerary travel dates?

USER: My travelling dates are July 03 and July 05.

ASSISTANT: May I know your name please?

USER: Myself Janet Miller.

ASSISTANT: Janet Miller. Is there any class preference?

USER: I need a flight with single connection limit.

ASSISTANT: May I know if you have any time concerns?

USER: No, thank you for asking.

ASSISTANT: Are there any more preferences that you want to avail?

USER: No.

ASSISTANT: Give me a moment.

USER: Ok, I will wait.

ASSISTANT: Janet Miller. I regret to inform that there are no flights on your route with the given dates.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.