Hi. I am Emma Campbell.
user
Hello. How can I assist you Emma Campbell?
assistant
Can you help me to book a flight from ORD to IAH?
user
Sure, can you please provide your travelling dates?
assistant
My trip dates are 11/26 and 11/28.
user
There are no flights available on your requested dates on this route.
assistant
Ok, no issues.
user
Thank you for contacting us.
assistant
Thank you for your help.
user