Hello.
user
Hello, how may I help you?
assistant
I am Kimberly Martin. I planned to meet my friend in IAH, can you please help me to book a flight ticket from DFW?
user
On which dates you are planning to travel?
assistant
I prefer to travel on Dec 14 and Dec 16.
user
Do you have any other requirements?
assistant
I would like to depart in afternoon in a connecting flight.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry Kimberly, there is no flights available.
assistant
Ok, no problem. Thank you for your information.
user
Most welcome.
assistant