You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you out?

USER: As I am a scientist, I want to attend science festival with my students at New York, LGA.

ASSISTANT: Ok.

USER: Can you help me to book a ticket from Orlando, MCO?

ASSISTANT: Sure, May I know your name, please?

USER: Rachel Hill here.

ASSISTANT: Can I have your travel dates? to check flight availability.

USER: Dates are 07/02 and 07/04.

ASSISTANT: Is there any specifications to notify?

USER: I need connecting flight.

ASSISTANT: Ok. You have Hawaiian airline, that matches your request. Your price limit is 100. May I proceed to book with 1000 flight?

USER: Go ahead.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you.