Hi.
Hello, how may I serve you today?
I am Mark Clark. I am planning to meet my friends at SFO, so can you help me to book a flight from DEN?
Sure, please share me your trip dates.
My travelling dates are 07/04 and 07/06.
Do you want to travel in connecting flight or direct flight?
I am looking for a single connection flight.
Please share if you want to travel in any specific time?
Yes, I want to return at afternoon.
 Do you like to go with a economy class or business class?
I am fine with any class.
Please wait for a while.
Sure.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
No issues, thank you for your time.
Thank you for opting us.