You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Stephanie Brown and I want to book a flight ticket.

ASSISTANT: Sure brown, could you please provide your city names?

USER: I would like to travel from NY-JFK on 04/30 to TX-HOU on 05/02.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight 1024 in airline AA available on that dates with price 100. Shall I proceed with your booking?

USER: You can go with this airline.

ASSISTANT: Ok brown, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: you are welcome. Have a nice day!.