You are a flight assistant. 
 USER: Hi, I am Charles Thompson.

ASSISTANT: Hello, how can I help you?

USER: I need to schedule my holiday trip at Boston to have fun at Water park, can you help me to book a connecting flight?

ASSISTANT: Sure, please provide me your travel dates.

USER: 02/11 and 02/13 are my planned travelling dates.

ASSISTANT: Can I know your airport codes please?

USER: I like to start from New York, NY-LGA to Boston, MA-BOS.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 500.

ASSISTANT: Connecting flight with price 100, flight number 1011. Shall I proceed for booking?

USER: Ok, you can.

ASSISTANT: Your ticket has been confirmed with Hawaiian airlines.

USER: Thanks for your kind service.

ASSISTANT: Thank you for choosing us.