You are a flight assistant. 
 USER: Hi, I am Karen Thomas.

ASSISTANT: Hello, how may I address you today?

USER: I want to experience the Roosevelt Island Aerial Tram ride at New York, can you please book me a ticket?

ASSISTANT: Sure, please share your journey points?

USER: My journey starts from Houston TX-IAH to New York, NY-JFK.

ASSISTANT: May I know your travelling dates please?

USER: My travelling dates are from 07/11 to 07/13.

ASSISTANT: Do you have any other specifications?

USER: My price limit is 500. I want a single connection.

ASSISTANT: We found a connecting flight with fare of 100 in AA airline. Shall I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for opting us.