Hello.
user
Hello, how may I assist you today?
assistant
Can you help me booking a flight ticket from DTW to DEN?
user
 May I know your preferred dates to travel?
assistant
I will start on 09/21 and return on 09/23.
user
Do you need either direct flight or connecting flight?
assistant
I am comfortable with any flight.
user
May i know your airline preference?
assistant
I am looking for a normal cost.
user
Can you please tell me your name?
assistant
I am Gregory Mitchell.
user
Ok, do you have any other specifications?
assistant
No.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry, there are no flights found with your requirements.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant