You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Alexander Cartel here.

ASSISTANT: How can I help you Alexander?

USER: Could you book my ticket from DTW to EWR?

ASSISTANT: Please let me know your travel dates.

USER: My trip dates are 03/08 and 03/10.

ASSISTANT: Flight 1013 of Hawaiian airlines is available on your route.

USER: Please book my ticket on the name Alexander Carter.

ASSISTANT: Ok Carter.

USER: Thank you.

ASSISTANT: Your ticket is booked with price 100.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.