Hi.
user
Hello.
assistant
Samuel Smith here.
user
Smith, how may I aid you today?
assistant
Reserve a flight ticket for me from IAH to DEN.
user
Ok, can you please share your travelling dates?
assistant
My preferable dates for travel will be from 06/11 to 06/3. Sorry it is from 06/11 to 06/13.
user
Sorry for the inconvenience Smith, no flights as per your details.
assistant
Ok, not a problem. Thanks for your information.
user
Thank you for reaching us.
assistant