You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please assist me with flight ticket booking for my journey?

ASSISTANT: I will help you with that please share your travel dates?

USER: Thank you for accepting my journey and my journey dates are Mar 22 and I will catch the return flight on Mar 24.

ASSISTANT: May I know your name please to proceed further for reserve the ticket?

USER: Sure, my name is Brandon Parker.

ASSISTANT: May I know your connection limit to make your journey more comfortable with us?

USER: I am looking for a single stop over in between my journey.

ASSISTANT: Ok. May I know your time preferences?

USER: I don't have any time preferences.

ASSISTANT: Do you have any class preferences to travel ?

USER: No, thanks for asking.

ASSISTANT: Is there any other specifications for you to provide from our end?

USER: I don't have any other specifications to mention for you.

ASSISTANT: Please share your nearest airport codes  to provide a best service for you?

USER: My source location airport code is DEN and my destination location airport code is JFK.

ASSISTANT: Give me a moment.

USER: Please make it fast, I have an important meeting.

ASSISTANT: Sorry, no flights found as per your preferences at the moment.

USER: No problem with that one, thank you for your help.

ASSISTANT: Thank you for choosing us.