You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: As I am a scientist, I want to attend science festival with my students at Detroit. Can you do the reservation?

ASSISTANT: Ok, could you please share your trip dates?

USER: Dates are 05/16 and 05/18.

ASSISTANT: Can I know your airport codes please?

USER: My airport codes are SEA-DTW.

ASSISTANT: Flight 1008 of Hawaiian airlines is available for you, shall I book?

USER: Please carry on.

ASSISTANT: May I know your name to proceed further?

USER: Samantha Harris here.

ASSISTANT: Harris, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.