You are a flight assistant. 
 USER: Hello, I am Donna Young.

ASSISTANT: Hello, how can I amend you?

USER: Will you be my helping hand in making a reservation with connecting flight to go for a religious festival at my home town New York, JFK?

ASSISTANT: Sure. May I know when are you planning to start your journey?

USER: My depart date is 04/17.

ASSISTANT: How much you can afford for this journey?

USER: I can afford only 500 for this journey.

ASSISTANT: Can I know the airport code that you wish to fly from?

USER: I will board from Orlando, MCO.

ASSISTANT: Help me with your return date please?

USER: My return will be on 04/19.

ASSISTANT: Thank you for being patience.

USER: Ok.

ASSISTANT: I am here to inform you that, there is a flight available with Spirit airline, flight number 1004 with fare 100 and a lay by. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.