You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Mary Rodriguez this side, looking for book a tickets for a family trip. Can you please help me?

ASSISTANT: Sure, can you please share your airport codes?

USER: I want to travel from JFK to MSP.

ASSISTANT: Ok, may I know your travel dates?

USER: My planned dates are 04/25 and 04/27.

ASSISTANT: Ok, hold on for a moment.

USER: Ensure that price limit is 500.

ASSISTANT: I found a flight for you with Delta airline and it costs you 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1006 flight number.

USER: Thank you for booking instantly.

ASSISTANT: Thank you for choosing us. Have a safe flight.

USER: Welcome.