Hello. I am Christine Evans.
user
Hello, How can I assist you?
assistant
Please book me a flight ticket from DCA to SFO, can you help me with booking a connecting flight?
user
Sure, Please help me with your travel dates.
assistant
I will fly on 12/25 and return on 12/27.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
Ok, no worries at all. Thank you.
user
Thank you for opting us.
assistant