You are a flight assistant. 
 USER: Hello. I am Nicholas Robinson.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from New York, NY-JFK to Houston, TX-IAH. Could you please help me with booking a flight ticket?

ASSISTANT: Can you please mention your travelling dates?

USER: 02/18 and 02/20 are my travelling dates.

ASSISTANT: Ok, do you need any other specifications?

USER: Yes, I want a connecting flight.

ASSISTANT: We found a connecting flight in AA airlines with a fare of 100 and the flight number is 1017. Shall I book it?

USER: You can confirm with booking.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.