Hello.
user
Hello. How may I help you?
assistant
Can you please help me to book a flight from IAH to CLT?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Sure, I want to travel on Sept 29 and need to return on Oct 1.
user
Do you have any other specifications?
assistant
I prefer an economy class to travel.
user
Please help me with your name for booking.
assistant
I am Samantha Garcia.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Ok, no problem.
user
Thank you for reaching us.
assistant
Thank you for checking.
user