You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I support you?

USER: Please book a ticket from Charlotte, NC-CLT to Detroit, MI-DTW.

ASSISTANT: Sure, may I know your travelling dates?

USER: Departure date is 10/31 and 11/02 is my return date.

ASSISTANT: May I know your name?

USER: I am Anna Lopez.

ASSISTANT: We found a flight number 1017 with the price of 300, on Delta airline. Shall I proceed for booking?

USER: Please book a connecting flight ticket.

ASSISTANT: Your ticket has been booked.

USER: Thanks.

ASSISTANT: Thank you for reaching us.