Hello, I am Gregory Walker.
user
Hello, how may I serve you for the day?
assistant
Can you please help me to book a flight ticket from DTW to HOU?
user
Sure, can you please let me know your journey dates?
assistant
My journey dates are July 9 to July 11.
user
Do you prefer any stopover in between journey? We found a Southwest airlines, flight number 1002 and the fare of 100. Shall I proceed?
assistant
Please proceed to book.
user
Your ticket has been reserved with connecting flight  in economy class.
assistant
Thank you for your kind service.
user
Thank you for reaching us.
assistant