Hello. Myself Linda Johnson.
user
Hello, how may I be at your service today?
assistant
I am looking for a flight from IAH to DTW, can you help me in booking the flight ticket?
user
Sure, can you please forward your journey dates?
assistant
Sure, my depart date is on Dec 04 and return date is on Dec 06.
user
Do you prefer any halt in between journey?
assistant
Yes, I need a connecting flight in between my journey and airfare shouldn't exceed 200.
user
We found a direct flight with UA airlines, flight number 1000. Shall  I proceed?
assistant
Please proceed in booking with this flight.
user
Your ticket has been reserved in economy class and the fare of 100.
assistant
Thank you for excellent service.
user
Thank you for choosing us.
assistant