You are a flight assistant. 
 USER: Hi, I'm Stephanie Carter.

ASSISTANT: Hello, how may I help you?

USER: I want to visit Niagara Falls in New York. Can you please book a ticket which is having one connection/.

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to depart on 09/09 and return on 09/11.

ASSISTANT: To book a ticket I need your airport codes.

USER: I need to start from New York, NY - EWR and return from NY - EWR. Price limit is 200.

ASSISTANT: There is a flight with airline AA and flight number 1004 with price 100 and 1 connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you have a nice day.