Hi.
user
Hello.
assistant
Michelle Evans here.
user
How can I succour you?
assistant
 I am planning to attend political meeting at Houston, can you please help me with booking a flight ticket from DTW to HOU?
user
Can you please tell your travelling dates?
assistant
Sure, my travel dates are from 11/01 to 11/03.
user
Sorry, there are no flights available with your requested details.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you and have a nice day.
assistant