You are a flight assistant. 
 USER: Hi, I am Amy Hernandez.

ASSISTANT: Hello, how may I abet you today?

USER: Can you please reserve me a flight ticket from Detroit, MI - DTW to reach Seattle, WA - SEA?

ASSISTANT: Sure, can you provide your scheduled journey dates?

USER: My trip dates are 09/21 - 09/23.

ASSISTANT: Do you need a economy class or business class?

USER: I'm comfortable with any class.

ASSISTANT: Hold on a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a  flight of AA airlines, flight number as 1008, price is 100.

USER: Please reserve.

ASSISTANT: Your ticket has been booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.