You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Melissa Brown here. I want to travel to Magic Kingdom in Orlando, so I want to book a ticket.

ASSISTANT: May I know your airport codes?

USER: Sure, I am travelling from BOS to MCO.

ASSISTANT: Can you provide your travelling dates please?

USER: Travel dates are 04/16 to 04/18.

ASSISTANT: I found a flight with your requirement in JetBlue airlines with 1003 flight number. May I proceed?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket is booked. Thank you for approaching us.

USER: Thanks for helping me.