You are a flight assistant. 
 USER: Hello, I am Gary Lopez.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Deep sea fishing at Orlando, can you please book me a ticket?

ASSISTANT: Sure. In order to book a ticket, please provide your travel dates.

USER: My travel dates are from 02/15 to 02/17.

ASSISTANT: Please let me know your airport codes.

USER: My preferable airport codes are from ATL to MCO.

ASSISTANT: Any specifications?

USER: Yes, please make sure the price limit should not exceed 200.

ASSISTANT: Ok. Ticket is available with airline Delta, price is 100. Flight number is 1028 with connections 1. Shall I book ticket?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket is booked with airline Delta.

USER: Thanks for your help.

ASSISTANT: Thanks.