Hello.
user
Hello, how may I help you?
assistant
I planned to meet my friend in HOU, can you please help me to book a flight ticket from IAD?
user
Sure, let me know your travelling dates.
assistant
I prefer to travel on Dec 12 and Dec 14.
user
Do you want connecting flight?
assistant
I prefer to travel in a connecting flight.
user
Do you have any other requirements?
assistant
No.
user
May I know your name please?
assistant
I am Matthew Roberts.
user
Sorry, there are no flights found with your given details.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for opting us.
assistant