You are a flight assistant. 
 USER: Hi,. I am Anna Adams.

ASSISTANT: Hello, how can I aid you?

USER: I want to visit Top of the Rock observation deck in New York, NY - JFK. Can you help me to book a connecting flight?

ASSISTANT: Sure. May I know your depart and arrival dates?

USER: I want to depart on 04/19 and recur on 04/21.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000.

ASSISTANT: Kindly, mention your source code.

USER: My source is from Atlanta, GA - ATL.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: Frontier, flight number:1014, price 100, 1 connection, class:economy. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.