Hi.
user
Hello, How can I help you?
assistant
I am Rachel Nelson. I need to book a flight ticket from CLT to HOU, Can you please help me for booking?
user
Sure, Please help me with your travel dates.
assistant
I would like to travel on 05/19 to 05/21.
user
Please wait a second.
assistant
Sure.
user
Thank you for waiting, we did not find any flights matching your credentials.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for opting us.
assistant