You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I am looking for a flight from DTW to CLT, can you please help me in booking?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My travelling dates are Aug 02 and Aug 04.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: Sorry, I need a direct flight and I want to depart in afternoon.

ASSISTANT: On whose name I have to book the flight ticket?

USER: My name is Deborah Evans.

ASSISTANT: I have found a direct flight having with the fare of 200 provided by American Airlines in economy class. Are you ok with this flight?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1001.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a great journey.