You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me to book a flight ticket from BOS to SFO?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Ok, please book a ticket for the dates Apr 6th and Apr 8th.

ASSISTANT: Do you need any break?

USER: Yes, I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: Yes, please confirm a ticket for a flight provided by normal-cost airlines.

ASSISTANT: May I know your name?

USER: My name is Matthew Jackson.

ASSISTANT: We found a direct flight with an Hawaiian airlines, flight number:1006. Can I reserve it?

USER: Ok, please book.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Ok, thank you for assisting me.

ASSISTANT: Thank you for reaching us.