You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Hall.

ASSISTANT: How can I  help you?

USER: Please book me a ticket from IAD to ORD to meet my family.

ASSISTANT: Ok, may I know your travelling dates please?

USER: I have planned to travel on 12/15 and 12/17.

ASSISTANT: There is a flight with 1 connection, can I proceed for booking in 1014 flight?

USER: Yes, please book this ticket.

ASSISTANT: Your booking is done in Hawaiian airlines it cost s you 200.

USER: Thank you.

ASSISTANT: Thank you for choosing us.