You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Shirley Evans, want to travel from LAS to DTW.

ASSISTANT: May I know your trip dates?

USER: My travelling dates are from 11/09 to 11/11.

ASSISTANT: There is a flight available for you in Delta airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Ok, my ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.