You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Deborah Jones here.

ASSISTANT: Yes, Jones.

USER: I want to book a flight reservation on the route from BOS to JFK, can you help me?

ASSISTANT: Sure, may I know your journey dates please?

USER: My travelling dates will be from 04/21 to 04/23.

ASSISTANT: Do you have any other specifications?

USER: I connection is preferable.

ASSISTANT: UA airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Ok, please book my reservation with this flight.

ASSISTANT: Your ticket has been booked with flight-1027, have a safe journey.

USER: Please book it for me. Thank you for helping.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.