You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How I can guide you today?

USER: I want to book a ticket from DFW to BOS, can you help me?

ASSISTANT: Please share your travel dates.

USER: My travel dates are 04/15 and 04/17.

ASSISTANT: May I know your name please?

USER: Myself Katherine Lopez.

ASSISTANT: Delta airlines with flight number 1006 for you.

USER: You can book it.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you.