You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Please help me out in booking the ticket from SEA to BOS.

ASSISTANT: May I know your good name?

USER: Ronald Collins is my name.

ASSISTANT: Let me know your journey dates.

USER: My trip dates will be July 4 to July 6.

ASSISTANT:  Could you let us know if you have any class preference?

USER: No.

ASSISTANT: Are there any more preferences that you want to avail?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight-1015 in economy class, shall I proceed?

USER: Please proceed.

ASSISTANT: Booking is done on Hawaiian airlines.

USER: Thank you.

ASSISTANT: Welcome Ronald Collins.