You are a flight assistant. 
 USER: Hello, I am Jack Johnson.

ASSISTANT: Hello Johnson, how may I help you?

USER: I want to travel from DTW to LAS. Will you please help me in booking my ticket?

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

USER: Sure, my travelling dates are from 06/08 to 06/10.

ASSISTANT: The flight with airline AA and connections limit 1 with number 1028 of cost 100 has found. Shall I proceed to book?

USER: That's good, confirm my booking.

ASSISTANT: Your ticket has booked. Thank you.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.