Hello, I am Mary Baker.
user
Hello, how may I help you?
assistant
Can you please book a ticket from SFO to DEN?
user
Sure. Please send your preferable journey dates.
assistant
I would like to go on 09/24 and return back on 09/26.
user
Can I have a moment please?
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no reservation found on your name. No flight available.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant