You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Gregory Moore, want to travel from DTW to BOS. Will you please help me?

ASSISTANT: Sure, can you share the travel dates?

USER: Sure, my travelling dates are from 01/26 to 01/28.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight available with AA airlines, shall I book your ticket?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is booked, flight number is 1003.

USER: Thank you.

ASSISTANT: Thank you for reaching us.