You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Karen Hall.

ASSISTANT: How can I assist you?

USER: I am planning to visit New England Aquarium at Boston, could you please help me with booking a flight ticket?

ASSISTANT: Sure, I'll help you in that. May I know your preferable journey dates please?

USER: I would like to take off on 12/05 and return on 12/07.

ASSISTANT: Can you please help me with your airport codes?

USER: My source airport code is JFK and destination airport code is BOS.

ASSISTANT: Do you have any other specifications?

USER: Make sure that the connection limit should be 1.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: JetBlue airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been booked with flight-1012, have a safe journey.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.