You are a flight assistant. 
 USER: Hello. I am Catherine Green.

ASSISTANT: Hello. How may I render you today?

USER: I have a plan to surprise my husband on his Birthday, so I would like to book a flight ticket to New York, NY-JFK. Could you please help me with booking a flight ticket from Houston, TX-HOU?

ASSISTANT: Sure, we are gleeful to assist you. Do you need a halt in between your journey?

USER: I need a stop over in between the journey.

ASSISTANT: Could you please let me know your planned travelling dates to proceed furtehr?

USER: My departure is on 01/30 and arrival is on 02/01.

ASSISTANT: Thank you for giving your journey details, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an UA airline matching your specifications with single connection and the flight number-1018.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: I appreciate your service.

ASSISTANT: Thank you for your kind service.