You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to book a flight to BOS to attend a meeting. Can you book a connecting flight?

ASSISTANT: Sure, can I know your name please to proceed further?

USER: My name is Ronald Thomas.

ASSISTANT: May I know the travel dates please?

USER: I will fly on Jan 16 and return on Jan 18.

ASSISTANT: Could you please provide the source code?

USER: My source point is DCA.

ASSISTANT: Do you have any requirements?

USER: I need a normal-cost airline.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connecting flight in Hawaiian airline, can I book it?

USER: Sure.

ASSISTANT: Your ticket has been booked with flight number 1005.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.