You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

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

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my trip dates are Feb 20 and Feb 22.

ASSISTANT: Please share me your name.

USER: Sure, my name is Pamela Lopez.

ASSISTANT: Flight-1012 is available with JetBlue airlines having single connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you.