Hello, Betty Allen here.
user
Hello, how can I help you at this moment?
assistant
Can you please help me in booking the ticket from SFO to DEN?
user
Sure, can you please share your trip dates to proceed further?
assistant
Sure, my travel dates are 01/23 and 01/25.
user
Wait a moment please.
assistant
Sure, I'll wait for your response.
user
Betty Allen, there is no flight service available on this route on your provided dates.
assistant
That's ok, thank you for giving the information.
user
Thank you for contacting us.
assistant