You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from SEA to BOS to go for Science festival.

ASSISTANT: Sure, can I know your travelling dates to search for the flight?

USER: My travelling dates are June 21 and June 23.

ASSISTANT: Are you fine with connecting flight?

USER: Yes.

ASSISTANT: Do you have any requirements?

USER: I prefer economy class.

ASSISTANT: Can I have your name?

USER: Sure, I am Brenda Harris.

ASSISTANT: There is a connecting flight 1019 of Hawaiian airlines, can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your booking is done in economy class.

USER: Thank you.

ASSISTANT: Welcome.