You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Samantha Walker. I want to book a flight ticket from MI - DTW to AZ - PHX. Could you help me in booking a flight ticket?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I would like to fly on 06/17 and return on 06/19.

ASSISTANT: We found a Delta airline, flight number:1010 and the price is 100.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.