Hello.
user
Hello, how may I assist you now?
assistant
Can you please book a ticket from DEN to SFO to participate in Death Valley Adventure?
user
May I know your journey dates?
assistant
My journey dates are Apr 21 and Apr 23.
user
May I know your name please?
assistant
Sure, I am James King.
user
Do you need a connecting flight?
assistant
Yes.
user
Do you have any other requirements?
assistant
I prefer normal-cost airline.
user
Sorry to say, there is no flight available for your journey.
assistant
Ok, Thank you for your service.
user
Thank you for choosing our services.
assistant