Hello.
user
Hello. How can I help you?
assistant
I am Samantha Roberts. I planned to meet my friend in IAD, can you please help me to book a flight ticket from IAH?
user
Sure, can you please tell your travelling dates?
assistant
I prefer to travel on 03/29 and 03/31. Please make sure that the connection is 1.
user
Sorry, there are no flights available with your requested details.
assistant
Ok, no problem. Thank you for your information.
user
Thank you and have a nice day.
assistant