You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me with booking a flight ticket from ORD to HOU?

ASSISTANT: Sure, please share your travelling dates.

USER: My travel dates are from July 13 to July 15.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a flight with connection limit-0.

ASSISTANT: Can I know your timings?

USER: No, thank's for asking.

ASSISTANT: Do you have any other specifications?

USER: No, I din't have any other specifications.

ASSISTANT: May I know your good name?

USER: My name is Karen Nelson.

ASSISTANT: There is a direct flight in economy class with Southwest airlines and ticket fare of 200. Shall I proceed with booking?

USER: That's perfect, please proceed with that booking.

ASSISTANT: Your ticket is reserved with flight 1015.

USER: Thank you very much in reserving my ticket for the flight-1015.

ASSISTANT: Thank you for opting us.