You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I support you?

USER:  I am Nicole White. I am planning to visit the Statue of Liberty which is the icon of New York, NY - JFK. Can you book me a ticket within the range 200?

ASSISTANT: Sure, help me with the source code?

USER: Source is from HOU.

ASSISTANT: May I know when you have planned to travel?

USER: I want to travel on 01/26, and need to catch return flight on 01/28.

ASSISTANT: We found a flight in an airline UA with a direct connection. Shall I reserve?

USER: Yes, Proceed with the booking.

ASSISTANT: Your flight ticket has been booked with 1015 number.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.