You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your good name, Please?

USER: Can you find a flight with single connection limit? Myself Joseph Green.

ASSISTANT: Yes, We can try to find one for sure.

USER: Ok.

ASSISTANT: May I know your airport codes, Please?

USER: My location codes are from DEN to BOS.

ASSISTANT: May I know your travel dates, Please?

USER: My journey starts on 12/06 till 12/08.

ASSISTANT: Please, Share your price limit.

USER: Price limit should be 200.

ASSISTANT: We are very sorry to inform you that, We do not have flights available matching your price limit.

USER: That's ok, I prefer any other way to reach my destination in my price limit.

ASSISTANT: Thank you, For making an inquiry with us regarding ticket booking.

USER: Welcome.

ASSISTANT: Have a great day.

USER: Thank you for your information.