Hello.
user
Hello. How may I assist you?
assistant
Timothy Roberts here. I would like to visit Minneapolis, can you help me to book a flight ticket from IAD to MSP?
user
Can I have your trip dates?
assistant
My trip dates are 12/15 and 12/17.
user
Thanks for your details, please wait a minute.
assistant
Sure.
user
Sorry Timothy Roberts, there is no flight found with your preferences.
assistant
Thanks for your valuable information.
user
Welcome Timothy Roberts.
assistant