You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Steven Anderson.

ASSISTANT: How can I help you at this moment?

USER: I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from BOS?

ASSISTANT: We are here to help you with that. Please share me your travelling dates.

USER: Sure, I would like to take off on June 9 and return on June 11.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: There is a flight with one connection having airfare is 100 and Hawaiian airline. Shall I proceed to booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.