You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to book a flight ticket from DEN to DTW?

ASSISTANT: Sure, can you please share your journey dates?

USER: My travel dates are Jan 05 and Jan 07.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer connecting flight for this trip.

ASSISTANT: Do you have any other specifications to be met?

USER: I would like to prefer normal cost airline.

ASSISTANT: Can I have your name to proceed further?

USER: I am Melissa Adams.

ASSISTANT: We found a American airlines, flight number-1020 connections-1 class-economy and fare is 300.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.