You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I have a business conference meeting at Houston next month. Could you please help me in reserving the ticket from JFK to HOU?

ASSISTANT: Sure, may I know your travel dates?

USER: I am willing to take-off on Oct 6 and again I will return back on Oct 8.

ASSISTANT: Do you have any specifications?

USER: I want to fly in normal-cost airlines.

ASSISTANT: May I know your name?

USER: Myself Justin Brown.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Sorry, there were no flights found on your preferred airlines.

USER: Not a big deal, I will choose an alternate way to reach my destination.

ASSISTANT: Thank you for reaching us.

USER: Thank you very much for your kind information.