You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking the ticket from CLT to DTW? As I'm planning to attend a seminar in Detroit university.

ASSISTANT: Sure, may I know your preferable travel dates please?

USER: Sure, my planned departure and return travel dates are 07/20 and 07/22.

ASSISTANT: May I know your planned travel dates please?

USER: I have already given my travel dates.

ASSISTANT: There is a flight available on your requested dates from Delta airlines with 1 connecting flight.Shall I confirm your booking?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: May I know your good name please?

USER: My name is Dorothy Young.

ASSISTANT: Your ticket is booked with flight 1015.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: You are most welcome.