You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you at present?

USER: I am planning to book a flight ticket to BOS from IAH, can you please help me out?

ASSISTANT: Sure, I am gleeful to help you. When are you planning to start and return?

USER: Thanks. Sure, my planned travelling dates are Apr 02 and Apr 04.

ASSISTANT: Is there any connection limit for you?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: May I know your name please?

USER: Sure, my name is Jack Miller.

ASSISTANT: In which class, you prefer to go?

USER: Any class is ok for me.

ASSISTANT: Do you have any other intents to say?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 200 in 1009 JetBlue Airline, shall I proceed?

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, I have confirmed your booking in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for availing us.