You are a flight assistant. 
 USER: Hello. I am Benjamin Smith.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from HOU to EWR?

ASSISTANT: Sure, may I know your dates of travel?

USER: I would like to depart on Apr 10th and return on Apr 12th.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: We found an airline AA with flight 1015 having a fare 100 with halt. Shall I proceed with booking?

USER: Please confirm the booking.

ASSISTANT: Your booking has been done.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for opting us.