You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Lisa Clark here. I'm planning to visit my cousin staying at New York, can you please book a ticket from HOU to JFK?

ASSISTANT: Kindly, mention your journey dates?

USER: Sure, my departure date is 12/27 and my return date is 12/29.

ASSISTANT: Do you have any specifications?

USER: Yes, I need 1 halt in between my journey.

ASSISTANT: Thanks for your details, we found a connecting flight of fare 200 with airline Spirit. Can I proceed?

USER: That's exactly matching my requirements, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed in economy class with number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.